Conjugation of to require

All tenses of the English verb, with every person.

to require
To demand, to insist upon (having); to call for authoritatively.
regular verb
Infinitiverequire
Past simplerequired
Past participlerequired
-ing formrequiring
Full conjugation of the English verb to require (past simple required, past participle required): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I require
you require
he/she/it requires
we require
you require
they require

Present continuous

I am requiring
you are requiring
he/she/it is requiring
we are requiring
you are requiring
they are requiring

Present perfect

I have required
you have required
he/she/it has required
we have required
you have required
they have required

Present perfect continuous

I have been requiring
you have been requiring
he/she/it has been requiring
we have been requiring
you have been requiring
they have been requiring

Past simple

I required
you required
he/she/it required
we required
you required
they required

Past continuous

I was requiring
you were requiring
he/she/it was requiring
we were requiring
you were requiring
they were requiring

Past perfect

I had required
you had required
he/she/it had required
we had required
you had required
they had required

Past perfect continuous

I had been requiring
you had been requiring
he/she/it had been requiring
we had been requiring
you had been requiring
they had been requiring

Future simple

I will require
you will require
he/she/it will require
we will require
you will require
they will require

Future continuous

I will be requiring
you will be requiring
he/she/it will be requiring
we will be requiring
you will be requiring
they will be requiring

Future perfect

I will have required
you will have required
he/she/it will have required
we will have required
you will have required
they will have required

Future perfect continuous

I will have been requiring
you will have been requiring
he/she/it will have been requiring
we will have been requiring
you will have been requiring
they will have been requiring

Conditional

Present

I would require
you would require
he/she/it would require
we would require
you would require
they would require

Present continuous

I would be requiring
you would be requiring
he/she/it would be requiring
we would be requiring
you would be requiring
they would be requiring

Perfect

I would have required
you would have required
he/she/it would have required
we would have required
you would have required
they would have required

Perfect continuous

I would have been requiring
you would have been requiring
he/she/it would have been requiring
we would have been requiring
you would have been requiring
they would have been requiring

Subjunctive

Present

that I require
that you require
that he/she/it require
that we require
that you require
that they require

Past

if I required
if you required
if he/she/it required
if we required
if you required
if they required

Imperative

Affirmative

you require
we let's require

Negative

you don't require
we let's not require

Non-finite forms

Infinitive

to require

Perfect infinitive

to have required

Present participle / gerund

requiring

Past participle

required

Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.