English verb conjugation COULD SULLY

Regular verb: sully - sullied - sullied

Affirmation

Simple form

I could sully
you could sully
he could sully
we could sully
you could sully
they could sully

V-ing form

I could be sullying
you could be sullying
he could be sullying
we could be sullying
you could be sullying
they could be sullying

Perfect

I could have sullied
you could have sullied
he could have sullied
we could have sullied
you could have sullied
they could have sullied

V-ing perfect

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

Negation

Simple form

I could not sully
you could not sully
he could not sully
we could not sully
you could not sully
they could not sully

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I sully?
could you sully?
could he sully?
could we sully?
could you sully?
could they sully?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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