Present simple: form, uses, examples and exercises

Quick answer

The present simple describes habits, general facts, states and fixed schedules. Statements use the base form, with an ending normally added in the third-person singular. Negatives and questions use do or does, except with to be and some modal verbs.

Subject + base verb (+ s/es in the third person)Subject + do/does not + base verbDo/Does + subject + base verb?

Note: Do not confuse this general guide with an A1 lesson solely about affirmative forms of to be: am, is and are follow their own pattern.

When to use the present simple

The choice is not about whether an action is short or easy. It is about presenting something as habitual, stable, generally true or fixed by a timetable.

Habits and routines

Actions that repeat with an explicit or understood frequency.

Example: I walk to work every day.

Meaning: Meaning: walking to work is part of the speaker's daily routine.

Signal words: every day, usually, on Mondays

Ask: is this a routine, a fact, a state or a schedule? If it is, the present simple is usually the right choice.

Affirmative form: base verb and third person

The base form is used with the first and second person and with plural subjects. The ending changes in the third-person singular. A singular name or object follows the same rule as its matching pronoun.

Affirmative present simple form
Subject	Form	Example	Meaning
I / You / We / They	`Subject + base verb`	They work remotely.	A plural-subject statement.
He / She / It	`Subject + verb-s/-es`	She works remotely.	A third-person singular statement.
Singular noun	`Singular noun + verb-s/-es`	The shop opens at nine.	A fixed opening time with a singular subject.

I + base verb

Note: The main verb carries the third-person marker only in an affirmative statement. When does is present, the main verb returns to its base form.

Negatives and questions with do and does

Do and does are auxiliaries: they mark the person and make negatives or questions. Does belongs to the third-person singular; do is used with the other subjects. The main verb stays in the base form.

Negative: I, you, we, they

Subject + do not (don't) + base verb

Example: We don't eat lunch at the office.

Meaning: The speakers do not have lunch at the office.

Negative: he, she, it

Subject + does not (doesn't) + base verb

Example: He doesn't drive to work.

Meaning: Driving is not his usual way to work.

Question: I, you, we, they

Do + subject + base verb?

Example: Do they live nearby?

Meaning: The question asks about where they live.

Question: he, she, it

Does + subject + base verb?

Example: Does Marta speak English at work?

Meaning: The question asks about Marta's regular language use at work.

Short answers

Do you study in the evening?

Yes, I do. · No, I don't.
Does he finish at six?

Yes, he does. · No, he doesn't.

Exception: Do not use do/does with to be: am, is and are form their own negatives and questions. That exception belongs in the dedicated A1 lesson.

Third-person spelling: -s, -es and -ies

Most verbs simply add -s. Certain endings change to support natural pronunciation. Learn the pattern, then check the most frequent irregular forms.

General rule: -s

Add -s to the base form.

work → works · read → reads · play → plays

Endings -s, -ss, -sh, -ch, -x, -o: -es

These endings normally take -es.

watch → watches · go → goes · fix → fixes

Consonant + y: -ies

Change y to i before -es; after a vowel, keep y and add only -s.

study → studies · try → tries · enjoy → enjoys

Pronunciation: The ending can sound like /s/, /z/ or /ɪz/. The grammar does not change, but hearing the distinction improves listening.

Frequency adverbs and word order

Frequency adverbs show how regularly something happens. They normally go before the main verb, but after a form of to be.

alwaysalways · 100%
usuallyusually · 80%
oftenoften · 60%
sometimessometimes · 35%
nevernever · 0%

Example: I usually check my calendar before breakfast.

Meaning: The calendar check is a usual pre-breakfast habit.

Why: The adverb comes before the main verb.

Example: She is often early.

Meaning: Being early happens often.

Why: With to be, the adverb follows the verb form.

Example: Sometimes we work from home.

Meaning: Working from home happens on some occasions.

Why: Sometimes can open the sentence to emphasise frequency.

Future schedules and time clauses

The present simple can refer to the future when an event belongs to a stable schedule. It also follows time connectors to say when another future action will happen.

Example: The museum closes at six tomorrow.

Meaning: The closing time is fixed for tomorrow.

Why: This is an official schedule.

Example: Call me when the meeting ends.

Meaning: The call will happen after the meeting finishes.

Why: After when, the time clause uses the present simple despite its future meaning.

Example: We leave as soon as the bus arrives.

Meaning: The departure follows the bus's arrival.

Why: After as soon as, the future arrival is expressed in the present simple.

A personal arrangement often takes the present continuous; predictions and spontaneous decisions use other future forms.

Present simple or present continuous: meaning decides

The present simple presents a situation as habitual or stable; the present continuous presents it as temporary or in progress. Do not choose from one signal word alone: read the context.

Routine

Present simple: She works from home on Fridays.

Present continuous: She is working from home today.

Fridays describe a habit; today describes a temporary situation.

Fact and change

Present simple: This road connects the two villages.

Present continuous: The road is getting busier.

The connection is a fact; the traffic is changing.

State and action

Present simple: I think this answer is correct.

Present continuous: I'm thinking about the answer.

The first sentence gives an opinion; the second describes a thinking process.

Schedule and arrangement

Present simple: The class starts at ten.

Present continuous: We're meeting the teacher at ten.

The class follows a timetable; the meeting is a personal arrangement.

Use the dedicated comparison lesson for extended contrast practice.

Six common mistakes and how to fix them

These mistakes usually come from marking the third person twice, omitting the auxiliary or copying another language's word order. Separate the subject, auxiliary and main verb.

Incorrect: She work on Saturdays.

Correct: She works on Saturdays.

Why: An affirmative third-person subject needs the correct ending.

Incorrect: He doesn't works here.

Correct: He doesn't work here.

Why: Doesn't already marks the third person, so the main verb uses the base form.

Incorrect: Works Ana from home?

Correct: Does Ana work from home?

Why: A question needs does before the subject.

Incorrect: I am go by bus every day.

Correct: I go by bus every day.

Why: The present simple of go does not use am here.

Incorrect: The train is leave at eight.

Correct: The train leaves at eight.

Why: A fixed timetable uses the simple form, not be plus a base verb.

Incorrect: She studys English.

Correct: She studies English.

Why: After consonant plus y, the ending changes to -ies.

Present simple exercises with explained answers

Complete each item before revealing the answer. Then check the grammatical reason, not only the missing word.

Question 1

Complete with the correct form of work.

Maya ___ in a bookshop.

Question 2

Complete with do or does.

___ your friends live nearby?

Question 3

Make the sentence negative.

Leo plays tennis on Tuesday.

Question 4

Choose the correct form of study.

My sister ___ after dinner.

Question 5

Put the question in order.

you / usually / breakfast / eat / do / at home

Question 6

Complete the short answer.

Does the shop open on Sundays? Yes, ___.

Question 7

Correct the mistake.

She don't need a ticket.

Question 8

Choose the simple or continuous form.

Listen! The baby ___. (cry)

Question 9

Complete the timetable sentence.

The last bus ___ at 11:30. (leave)

Question 10

Complete the time clause.

I'll message you when the class ___. (finish)

0 / 10

Frequently asked questions about the present simple

What is the present simple?

It presents habits, general facts, states and schedules as regular or stable information. Its key form changes appear in the third person and in negatives or questions.

When do I use do and when do I use does?

Use do with first and second person and plural subjects. Use does with the third-person singular. The main verb remains in the base form after either auxiliary.

Why does the third person add -s?

It is the grammatical marker for an affirmative third-person singular form. Depending on the verb ending, it is written -s, -es or -ies.

Does to be use do or does?

No. Am, is and are make their own negatives and questions, so that pattern should be learned separately.

How do I choose between simple and continuous?

The simple form describes what is habitual, stable or scheduled; the continuous form describes something temporary or in progress. Context determines the choice.

Can the present simple refer to the future?

Yes. It is used for fixed schedules and programmes and in time clauses after connectors such as when or as soon as.

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