English verb conjugation COULD REGAIN

Regular verb: regain - regained - regained

Affirmation

Simple form

I could regain
you could regain
he could regain
we could regain
you could regain
they could regain

V-ing form

I could be regaining
you could be regaining
he could be regaining
we could be regaining
you could be regaining
they could be regaining

Perfect

I could have regained
you could have regained
he could have regained
we could have regained
you could have regained
they could have regained

V-ing perfect

I could have been regaining
you could have been regaining
he could have been regaining
we could have been regaining
you could have been regaining
they could have been regaining

Negation

Simple form

I couldn't regain
you couldn't regain
he couldn't regain
we couldn't regain
you couldn't regain
they couldn't regain

V-ing form

I couldn't be regaining
you couldn't be regaining
he couldn't be regaining
we couldn't be regaining
you couldn't be regaining
they couldn't be regaining

Perfect

I couldn't have regained
you couldn't have regained
he couldn't have regained
we couldn't have regained
you couldn't have regained
they couldn't have regained

V-ing perfect

I couldn't have been regaining
you couldn't have been regaining
he couldn't have been regaining
we couldn't have been regaining
you couldn't have been regaining
they couldn't have been regaining

Interrogative form

Simple form

could I regain?
could you regain?
could he regain?
could we regain?
could you regain?
could they regain?

V-ing form

could I be regaining?
could you be regaining?
could he be regaining?
could we be regaining?
could you be regaining?
could they be regaining?

Perfect

could I have regained?
could you have regained?
could he have regained?
could we have regained?
could you have regained?
could they have regained?

V-ing perfect

could I have been regaining?
could you have been regaining?
could he have been regaining?
could we have been regaining?
could you have been regaining?
could they have been regaining?

Interro-negative form

Simple form

couldn't I regain?
couldn't you regain?
couldn't he regain?
couldn't we regain?
couldn't you regain?
couldn't they regain?

V-ing form

couldn't I be regaining?
couldn't you be regaining?
couldn't he be regaining?
couldn't we be regaining?
couldn't you be regaining?
couldn't they be regaining?

Perfect

couldn't I have regained?
couldn't you have regained?
couldn't he have regained?
couldn't we have regained?
couldn't you have regained?
couldn't they have regained?

V-ing perfect

couldn't I have been regaining?
couldn't you have been regaining?
couldn't he have been regaining?
couldn't we have been regaining?
couldn't you have been regaining?
couldn't they have been regaining?

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