Grammar: Simple present

To conjugate the simple present we use the infinitive for the subjects “ I ”, “ you ”, “ we ” and “ they ” and for the third persons “ he ”, “ she ” and “ it ”, we add an “ -s ” to the end of the verb.

Subject

Conjugation

I, you, we, they

work

he, she, it

works

Note: There are spelling exceptions in the third person conjugation (he, she, it) of some verbs.

Spelling rules for he/she/it endings

after most verbs

add -s

get – gets

start – starts

after ch, sh, s, x

add -es

watch – watches

wash - washes

after consonant + y

delete y and add -ies

study – studies

Irregular verbs

 

do – does

go – goes

have – has

Structure

Affirmative sentences

Subject + verb.

I

work

He

works

Negative sentences

Subject + auxiliary verb (to do) + negative auxiliary (not) + verb.

I

do

not

work

He/she/it

does

not

work

Interrogative sentences

Auxiliary verb (to do) + subject + verb?

Do

you

work?

Does

he/she/it

work?

Be - present simple

Affirmative

I am

I’m

He / She / It is

He’s / She’s / It’s

You / We / They are

You’re / We’re / They’re

Negative

Negative

I am not

I’m not

He / She / It is not

He / She / It isn’t

You / We / They are not

You / We / They aren’t

Questions and short answers

Questions and short answers

Am I a teacher?

Yes, I am. / No, I’m not

Is he / she / it a lawyer?

Yes, he / she / it is. / No, he / she / it isn’t

Are you / we / they an accountant?

Yes, you / we / they are. / No, you / we / they aren’t

Are you ready to practice?

Practice 1

Practice what you have learned. Complete the following sentences using the present simple tense.

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Practice 2

Write the words in the correct order.

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