English verb conjugation COULD PLUMP

Regular verb: plump - plumped - plumped

Affirmation

Simple form

I could plump
you could plump
he could plump
we could plump
you could plump
they could plump

V-ing form

I could be plumping
you could be plumping
he could be plumping
we could be plumping
you could be plumping
they could be plumping

Perfect

I could have plumped
you could have plumped
he could have plumped
we could have plumped
you could have plumped
they could have plumped

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I plump?
could you plump?
could he plump?
could we plump?
could you plump?
could they plump?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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