English verb conjugation COULD REQUIRE

Regular verb: require - required - required

Affirmation

Simple form

I could require
you could require
she could require
we could require
you could require
they could require

V-ing form

I could be requiring
you could be requiring
she could be requiring
we could be requiring
you could be requiring
they could be requiring

Perfect

I could have required
you could have required
she could have required
we could have required
you could have required
they could have required

V-ing perfect

I could have been requiring
you could have been requiring
she could have been requiring
we could have been requiring
you could have been requiring
they could have been requiring

Negation

Simple form

I couldn't require
you couldn't require
she couldn't require
we couldn't require
you couldn't require
they couldn't require

V-ing form

I couldn't be requiring
you couldn't be requiring
she couldn't be requiring
we couldn't be requiring
you couldn't be requiring
they couldn't be requiring

Perfect

I couldn't have required
you couldn't have required
she couldn't have required
we couldn't have required
you couldn't have required
they couldn't have required

V-ing perfect

I couldn't have been requiring
you couldn't have been requiring
she couldn't have been requiring
we couldn't have been requiring
you couldn't have been requiring
they couldn't have been requiring

Interrogative form

Simple form

could I require?
could you require?
could she require?
could we require?
could you require?
could they require?

V-ing form

could I be requiring?
could you be requiring?
could she be requiring?
could we be requiring?
could you be requiring?
could they be requiring?

Perfect

could I have required?
could you have required?
could she have required?
could we have required?
could you have required?
could they have required?

V-ing perfect

could I have been requiring?
could you have been requiring?
could she have been requiring?
could we have been requiring?
could you have been requiring?
could they have been requiring?

Interro-negative form

Simple form

couldn't I require?
couldn't you require?
couldn't she require?
couldn't we require?
couldn't you require?
couldn't they require?

V-ing form

couldn't I be requiring?
couldn't you be requiring?
couldn't she be requiring?
couldn't we be requiring?
couldn't you be requiring?
couldn't they be requiring?

Perfect

couldn't I have required?
couldn't you have required?
couldn't she have required?
couldn't we have required?
couldn't you have required?
couldn't they have required?

V-ing perfect

couldn't I have been requiring?
couldn't you have been requiring?
couldn't she have been requiring?
couldn't we have been requiring?
couldn't you have been requiring?
couldn't they have been requiring?

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