English Grammar

English grammar is the set of patterns that put words in order and show time, number, and meaning. Most learners start with present tenses in English and past tenses in English, add questions and articles next, and then move to English modal verbs and English conditionals to talk about what is possible or imagined.

By Christopher Huntley. Updated November 6, 2026

Word order carries the meaning

An English statement almost always follows the same order: subject, verb, then the rest. "Maria sent the report" tells you who acted and what she acted on, and swapping the nouns changes the meaning completely. Questions change the order by moving a helper verb to the front: "Did Maria send the report?"

Subject	Verb	The rest
Maria	sent	the report yesterday.
My brothers	live	in Chicago.
The meeting	starts	at nine.

Showing time with the verb

English shows time with the verb and its helpers. The present simple describes habits and facts, the present continuous describes something happening now or for a short while, and the past simple describes finished events. The present perfect links the past to now, and the future is usually "will" or "going to".

Choosing between them is mostly about how the speaker sees the action: finished or still going, regular or temporary, planned or decided right now.

I work from home.

Present simple: a regular habit.

I'm working from home today.

Present continuous: true for now, not always.

I worked from home yesterday.

Past simple: finished, at a time that is over.

I've worked from home since March.

Present perfect: started in the past and still true.

I'm going to work from home tomorrow.

Going to: a plan made before now.

Adding detail and possibility

Once you can place an action in time, the next patterns add precision. Articles decide whether a noun is new or already known: "a meeting" or "the meeting". Comparatives and superlatives compare things: "faster", "the fastest". Relative clauses in English add detail inside a sentence: "the colleague who called you".

English modal verbs such as "can", "should", and "might" show ability, advice, and how sure you are. English conditionals connect a condition to a result: "If it rains, we'll stay in." The passive voice puts the focus on what happened rather than who did it: "The report was sent."

Where learners usually slip

A few errors appear in almost every learner's English, whatever their first language. They are worth fixing early, because they show up in nearly every sentence.

Not: ~~She go to school every day.~~ Use: She goes to school every day. In the present simple, he, she, and it add -s to the verb.

Not: ~~I didn't went to work.~~ Use: I didn't go to work. After "did" or "didn't", the verb stays in its base form.

Not: ~~If I will see him, I tell him.~~ Use: If I see him, I'll tell him. The "if" part uses the present; "will" goes in the result.

Not: ~~He is more taller than me.~~ Use: He is taller than me. Short adjectives take -er; "more" is for longer ones like "more careful".

An order that works

You do not need every pattern before you can speak. Learn the ones you will use today, and add the next when a sentence you want to say needs it.

Statements and questions in the present simple.
The past simple, regular and irregular.
Articles, plurals, and comparatives.
The present perfect and the future.
Modal verbs, conditionals, and relative clauses.
The passive voice, reported speech, and gerunds and infinitives.

Absolute Beginner

my and your Saying whose something is.
Plural nouns with -s One thing and more than one.
Questions with what and where The two question words that open a conversation.
this and that Pointing at what is near and what is not.
Verb be — he, she, and it Talking about a third person.
Yes/no questions and short answers with be Are you…? Yes, I am. No, I'm not.

Beginner

a and an Choosing a or an from the sound the next word starts with.
Adjectives before nouns Where an adjective goes, and why it never takes a plural -s.
Adverbs of frequency always, usually, sometimes, never, and where they sit in a sentence.
can and can't Saying what you are and are not able to do.
Imperatives Telling someone to do something, and telling them not to.
like, love, and hate + verb + -ing Talking about what you enjoy doing.
Object pronouns me, you, him, her, it, us, them after a verb or preposition.
Past simple — irregular verbs get, go, have, do Four everyday verbs that do not take -ed.
Past simple — regular and irregular together Telling a short story with both kinds of verb.
Past simple — regular verbs The -ed ending, and did not for negatives.
Past simple of be — was and were Talking about where people and things were.
Possessive adjectives my, your, his, her, its, our, their before a noun.
Possessive s Showing who something belongs to by adding 's to a name.
Present continuous am, is, are plus -ing for what is happening right now.
Present continuous or present simple? Choosing between what is happening now and what happens usually.
Present simple — he, she, it The -s that only the third person takes, and doesn't for negatives.
Present simple — I, you, we, they affirmative and negative Everyday statements, and making them negative with don't.
Present simple — I, you, we, they questions Asking with do, and answering short.
Question words with be — what, where, who, how old Putting a question word in front of a be question.
Singular and plural nouns Adding -s and -es, and the common nouns that change shape instead.
there's a and there are some Saying what exists in a place.
this, that, these, those Pointing at things near you and further away, one and many.
Verb be — he, she, it Is in affirmative statements about one other person or thing.
Verb be — I and you Am and are in affirmative statements about yourself and the person you are talking to.
Verb be — negatives and yes/no questions Making be negative with not, and turning it round to ask.
Verb be — we, you, they Are in affirmative statements about more than one person.
Word order in questions with be and present simple One pattern for both: question word, auxiliary, subject, verb.

Elementary

Adjectives — position and modifiers Where an adjective goes, with very, really, and quite.
Adverbs of manner and modifiers How something is done, and how much.
Articles — a vs. an Choosing 'a' or 'an' before a noun based on its first sound.
Articles — a/an vs. the Choosing between 'a/an' (first mention) and 'the' (something already known or unique).
be going to — plans Talking about what you have decided to do.
be going to — predictions Saying what you think will happen.
Common irregular plural nouns Memorizing common irregular plural forms that do not follow the -s/-es rule.
Countable and uncountable nouns Which nouns can be counted, and what that changes.
Imperatives and let's Telling, warning, and suggesting.
like + verb + -ing Talking about what you enjoy.
Past simple — irregular verbs The common verbs that do not take -ed.
Position of adverbs and expressions of frequency Where always, usually, and once a week sit.
Possessive adjectives — my/your/his/her/our/their Matching possessive adjectives to their subject pronouns.
Possessive s and Whose…? Marking who something belongs to, and asking.
Prepositions of place — at, in, to Being somewhere against going somewhere.
Prepositions of time — at, in, on Which preposition a clock time, a day, and a month take.
Present perfect have plus the past participle for experience.
Present perfect or past simple? Experience against a finished time.
Present Simple — affirmative statements Forming affirmative present-simple sentences (I/you/we/they vs. he/she/it verb agreement).
Present Simple — questions and negatives Forming present-simple questions and negatives with do/does.
Quantifiers — how much, how many, a lot of Asking about and describing amounts.
Question formation review Pulling every question pattern in the level together.
Regular plural nouns (-s/-es) Forming plurals by adding -s or -es to regular nouns.
some and any with plural nouns Which one a statement, a question, and a negative take.
Subject pronouns I, you, he, she, it, we, they, and why English never drops them.
The definite article — the or no the When a noun takes the and when it takes nothing.
There is / there are — affirmative Using 'there is' with singular nouns and 'there are' with plural nouns.
There is / there are — questions and negatives Forming questions and negatives with 'there is/are'.
there was and there were Saying what existed in a place in the past.
To Be — affirmative statements Using am/is/are correctly with I/you/he/she/it/we/they in statements.
To Be — questions and negatives Forming yes/no questions and negatives with am/is/are.
Verb + to + infinitive want to, need to, decide to, and the rest.
Verb be — negatives and questions Making be negative, and inverting it to ask.
Word order in questions Question word, auxiliary, subject, verb — one pattern.

Pre-Intermediate

as … as for saying things are the same Using as + adjective + as, and not as … as, to compare two things equally.
Auxiliary verbs in short answers Answering with the matching auxiliary instead of repeating the whole verb.
be going to — plans and intentions Talking about decisions already made, with am, is, or are going to plus the infinitive.
be going to — predictions from present evidence Predicting what will happen because of something you can already see.
Choosing between present, past, and future verb forms Deciding which verb form a sentence needs from the time it refers to.
Comparative adjectives Comparing two things with -er than and more … than, including the irregular forms.
Comparative adverbs Comparing how people do things, with more slowly, better, worse, and faster.
Connectors — because, so, but, and although Joining ideas to give reasons, results, and contrasts.
Defining relative clauses with who, which, that, and where Adding essential information about a person, a thing, or a place.
First conditional — if + present simple, will + infinitive Talking about the likely future result of a possible situation.
Gerund after certain verbs and after prepositions Following enjoy, hate, don't mind, and any preposition with the -ing form.
Gerund as the subject of a sentence Starting a sentence with the -ing form, as in Running is good for you.
have to and don't have to — obligation and no obligation Saying what is necessary and what is not necessary.
How long questions with the present perfect Asking about the duration of a situation that has not finished.
Indefinite pronouns for people and places — someone, anywhere, nobody Extending the some, any, no, and every pattern to -one, -body, and -where.
Indefinite pronouns for things — something, anything, nothing Choosing between some-, any-, no-, and every- combined with -thing.
Infinitive of purpose — saying why you do something Giving a reason with to plus the verb instead of for plus a noun.
Infinitive with to after verbs and adjectives Following want, need, and decide, and adjectives such as easy or important, with to plus the verb.
might and might not for future possibility Saying that something is possible but not certain.
must and mustn't — rules and prohibition Stating a rule and saying what is not allowed.
Past continuous — setting the scene in the past Using was or were plus the -ing form to describe what was already happening.
Past continuous or past simple? Using while and when to show a longer background action interrupted by a shorter one.
Past perfect — the earlier of two past actions Using had plus the past participle to show which action happened first.
Past simple — questions and negatives with did Forming past questions and negatives with did and didn't followed by the infinitive.
Possessive pronouns — mine, yours, his, hers, ours, theirs Replacing a possessive adjective plus a noun with a single word.
Present continuous for actions in progress Using am, is, or are plus the -ing form for what is happening now or around now.
Present continuous for future arrangements Using the present continuous with a future time expression for arrangements already fixed.
Present perfect or past simple? — experience then details Opening with an experience in the present perfect and switching to the past simple for the details.
Present perfect or past simple? — unfinished and finished time Choosing the present perfect for time up to now and the past simple for a finished period.
Present perfect with for and since Saying how long a situation that is still true has lasted.
Present perfect with yet, just, and already Talking about very recent actions and about things still to do.
Present simple or present continuous? Choosing between a repeated habit and an action in progress, including verbs rarely used in the continuous.
Quantifiers — how much and how many Counting and measuring with countable and uncountable nouns.
Questions ending with a preposition Leaving with, about, to, or for at the end of a question rather than moving it to the front.
Questions without auxiliaries — who and what as the subject Dropping do, does, and did when the question word is the subject of the verb.
Reported speech — reporting what someone said Shifting verb forms, pronouns, and time words when you report a statement.
Second conditional — if + past simple, would + infinitive Talking about an imaginary or unlikely situation and its result.
should and shouldn't for advice Giving advice and asking for it.
so and neither with auxiliaries for agreeing Agreeing with someone using So do I and Neither do I.
Spelling of the -ing form Dropping a final -e, doubling a final consonant, and changing -ie to -y when adding -ing.
Superlative adjectives Marking the top or the bottom of a group with the -est and the most.
Superlatives with ever and the present perfect Saying that something is the best or worst you have ever done.
The passive with by and the agent Adding by plus the doer when it is worth mentioning.
The past simple passive Using was or were plus the past participle for finished actions.
The present simple passive Using am, is, or are plus the past participle when the action matters more than the doer.
Time sequencers — first, then, after that, finally Ordering the events of a story so a listener can follow them.
too, too much, too many, and (not) enough Saying there is more or less of something than you want.
used to — questions and negatives Forming did … use to …? and didn't use to.
used to for past habits and states Describing something that was regularly true in the past but is not true now.
Verbs of movement with prepositions of direction Describing movement with into, out of, across, along, over, and through.
when, as soon as, and until with the present simple for future time Using the present simple after time words even when the meaning is future.
whose and the possessive s Asking who something belongs to and marking possession on a noun.
will and won't for offers, promises, and decisions Using will for instant decisions, offers, and promises, and Should I…? and Let's… for suggestions.
will and won't for predictions Predicting the future and giving opinions about it with will and won't.
Word order in questions with auxiliaries Question word first, then the auxiliary (do, does, did, be, can), then the subject, then the main verb.
Word order with phrasal verbs — separable and inseparable Deciding where the object goes, and where a pronoun object has to go.

Intermediate

Ability and possibility — can, could, be able to Present, past, and the forms modals cannot make.
Articles — a, an, the, and no article The three-way choice, including the zero article.
Choosing between comparatives and superlatives Two things or a whole group.
Choosing between conditionals Which conditional the situation actually calls for.
Choosing between gerunds and infinitives Which form a verb takes after it, and when both work.
First conditional and future time clauses if, when, until, as soon as, with a present verb.
Future forms — present continuous, be going to, will and won't Arrangements, intentions, and decisions made as you speak.
Modals of deduction — might, can't, must How certain you are about a conclusion.
Obligation and prohibition — have to, must, should What is required, forbidden, and advisable.
Past and present habits and states used to, would, and the present simple.
Past tenses — simple, continuous, and perfect together Ordering events inside a narrative.
Present perfect continuous Duration and its visible result.
Present perfect or past simple — finished and unfinished time Which one a time reference forces.
Present simple or present continuous — action and non-action verbs Choosing between the two, and the verbs that resist the continuous.
Quantifiers too much, enough, a few, plenty of, and the rest.
Question tags Turning a statement into a check, with the right auxiliary.
Relative clauses — defining and non-defining Essential information, and information added in passing.
Reported speech — statements and questions Shifting verb forms, pronouns, and word order.
Second conditional Imagining a situation that is not the case.
The passive in all tenses Moving the focus off the doer, at any point in time.
Third conditional Imagining a past that did not happen.

Intermediate Plus

Adjectives — order, gradability, and comparison Stacking adjectives, and which ones cannot be graded.
Adverbs — form and position Where an adverb goes, and what moving it changes.
be, do, and have as auxiliary and main verbs The same word doing two different jobs.
can, could, and be able to Ability across time, including where a modal will not go.
First and second conditionals A likely condition and an imagined one, side by side.
Future forms — will and be going to Offers, predictions, and plans.
have something done Arranging for someone else to do it.
Obligation, necessity, prohibition, and advice must, have to, need to, should, and their negatives.
Past simple, past continuous, or used to? Three ways of talking about the past, and which fits.
Phrasal verbs — types and word order Separable, inseparable, and where a pronoun must sit.
Possessives Possessive s, of, and possessive pronouns.
Prepositions of place, time, and movement The three families, and the fixed pairings.
Present perfect simple Experience, recent events, and unfinished time.
Present tenses reviewed Simple, continuous, and the perfect, chosen deliberately.
Pronouns — personal, reflexive, and indefinite The full set, and the ones learners drop or double.
Reported speech Shifting tense, pronoun, and time reference.
The passive, with defining and non-defining relative clauses Two ways of packing information into one sentence.
Third conditional and other uses of the past perfect Regret, and the earlier of two past events.
Verb form review Choosing among everything the level has covered.
Verb patterns Which verbs take an infinitive, a gerund, or an object first.

Upper-Intermediate

Adjectives as nouns, and adjective order the rich, the unemployed — and stacking adjectives correctly.
Articles The full system, including the zero article in abstractions.
Auxiliary verbs in echoes, agreement, and emphasis Using the auxiliary alone to reply, agree, or insist.
Clauses of contrast and purpose although, despite, so that, in order to.
Future perfect and future continuous What will have happened, and what will be going on.
Gerunds and infinitives Which form follows which verb, and where the meaning changes.
Narrative tenses, including past perfect continuous Layering a story across four past forms.
Past modals — must have, might have, should have Deduction and regret about the past.
Present perfect simple and continuous Completion against duration, and where either works.
Quantifiers — all, every, both, and the rest Precise amounts and proportions.
Question formation — direct, indirect, and subject questions Every question pattern, including the one with no auxiliary.
Reporting verbs The patterns each reporting verb demands.
so and such … that Result clauses.
The passive in all its forms Including have something done and impersonal reporting.
The position of adverbs and adverbial phrases Where they go, and what moving them changes.
the… the… with comparatives Linking two changes that move together.
Uncountable and plural nouns Nouns that resist counting, and those that are always plural.
Unreal conditionals Second and third, mixed, and the past that did not happen.
used to, be used to, and get used to A past habit, a present familiarity, and the process between.
Verbs of the senses look, sound, feel, taste, smell — and what follows them.
wish for past regrets Wishing something in the past had been otherwise.
wish for present and future Regret about now, and about what will not change.
would rather Stating a preference, for yourself and for others.
Zero and first conditionals, and future time clauses Facts, likely futures, and the clauses that carry them.

Advanced

Adding emphasis — cleft sentences It was… that… and What… is… for focus.
Adding emphasis — inversion Fronting a negative or restrictive phrase and inverting after it.
Advanced gerunds and infinitives Perfect, passive, and continuous forms of both.
Conditional sentences — full range Mixed, inverted, and with alternatives to if.
Discourse markers — adverbs and adverbial expressions Signalling stance, sequence, and contrast.
Discourse markers — linkers Joining clauses and sentences so an argument holds.
Distancing apparently, is said to, would appear to — reporting without owning.
Ellipsis and substitution Leaving words out without losing the meaning.
Expressing future plans and arrangements The full future repertoire, including future in the past.
get — its range of meanings and structures Receive, become, arrange, and the passive with get.
have — lexical and grammatical uses The auxiliary, the main verb, and the causative, told apart.
Nouns — compound and possessive forms Which combination the meaning requires.
Perception and sensation verbs The structures that follow see, hear, feel, and notice.
Permission, obligation, and necessity The full modal and semi-modal range, including past forms.
Pronouns — reference and substitution Keeping reference clear across a long stretch of text.
Relative clauses — advanced Reduced, nominal, and prepositional relatives.
Speculation and deduction Modal and non-modal ways of saying how sure you are.
The past — habitual events and specific incidents would and used to against the past simple.
Unreal uses of past tenses it's time, I'd rather, as if, suppose.
Verb + object + infinitive or gerund Which pattern a verb takes with an object.

Advanced Plus

Adjective order The sequence English requires, and where it bends.
Advanced structures for comparing and contrasting Beyond -er and more: the full comparative repertoire.
Aspect — perfect and continuous tenses What aspect adds, independent of time.
Cause and effect The structures that link a reason to a result.
Complex passive forms Passives with modals, perfect aspect, and reporting.
Determiners — articles and quantifiers The full determiner system, used exactly.
Expressing conditionality Conditionals without if, and the alternatives to them.
Modal verbs — can, could, be able to, may, and might Ability and possibility, hedged precisely.
Modal verbs — will, would, and should Prediction, habit, hypothesis, and expectation.
Noun phrases Building and unpacking a heavily modified noun.
Participle clauses Compressing a clause into a participle.
Prepositions and sentence patterns The patterns a preposition locks a sentence into.
Singular and plural agreement Collective nouns, coordinated subjects, and notional agreement.
Special uses of tenses Historic present, future in the past, and narrative shifts.
The position of adverbs Where an adverb may go, and what each position means.
Word order Fronting, end-weight, and what English will not permit.

Proficiency

Cleft sentences It was… / What I mean is… — splitting a sentence to point at one part.
Concessive and contrastive structures Granting a point without conceding the argument.
Discourse markers in extended argument The words that hold a long turn together.
Hedging and boosting Softening and strengthening a claim on purpose.
Inversion and fronting for emphasis Moving a phrase forward, and the inversion it forces.
Marked and unmarked word order in writing Standard order, and the effect of departing from it.
Nominalization Turning processes into nouns, and the cost of doing it.
Nuances of modality The difference between must, will, and is bound to.
The subjunctive and its formulaic remnants Were I to… , be that as it may, and where they still live.

Frequently asked questions

How many tenses does English have?

Grammar books usually count twelve, from the present simple to the future perfect continuous. In everyday speech about six of them do almost all the work.

Do I need grammar to speak English?

You can be understood with very little, but a handful of patterns, such as word order, the present and past simple, and questions, make you much easier to follow.

What is the hardest part of English grammar?

Learners often name the present perfect, articles, and phrasal verbs. They are hard because the choice depends on how the speaker sees the situation, not on a fixed rule.