English verb conjugation COULD PRICK

Regular verb: prick - pricked - pricked

Affirmation

Simple form

I could prick
you could prick
he could prick
we could prick
you could prick
they could prick

V-ing form

I could be pricking
you could be pricking
he could be pricking
we could be pricking
you could be pricking
they could be pricking

Perfect

I could have pricked
you could have pricked
he could have pricked
we could have pricked
you could have pricked
they could have pricked

V-ing perfect

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

Negation

Simple form

I could not prick
you could not prick
he could not prick
we could not prick
you could not prick
they could not prick

V-ing form

I could not be pricking
you could not be pricking
he could not be pricking
we could not be pricking
you could not be pricking
they could not be pricking

Perfect

I could not have pricked
you could not have pricked
he could not have pricked
we could not have pricked
you could not have pricked
they could not have pricked

V-ing perfect

I could not have been pricking
you could not have been pricking
he could not have been pricking
we could not have been pricking
you could not have been pricking
they could not have been pricking

Interrogative form

Simple form

could I prick?
could you prick?
could he prick?
could we prick?
could you prick?
could they prick?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not prick?
could you not prick?
could he not prick?
could we not prick?
could you not prick?
could they not prick?

V-ing form

could I not be pricking?
could you not be pricking?
could he not be pricking?
could we not be pricking?
could you not be pricking?
could they not be pricking?

Perfect

could I not have pricked?
could you not have pricked?
could he not have pricked?
could we not have pricked?
could you not have pricked?
could they not have pricked?

V-ing perfect

could I not have been pricking?
could you not have been pricking?
could he not have been pricking?
could we not have been pricking?
could you not have been pricking?
could they not have been pricking?

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