English verb conjugation COULD FIBRILLATE

Regular verb: fibrillate - fibrillated - fibrillated

Affirmation

Simple form

I could fibrillate
you could fibrillate
he could fibrillate
we could fibrillate
you could fibrillate
they could fibrillate

V-ing form

I could be fibrillating
you could be fibrillating
he could be fibrillating
we could be fibrillating
you could be fibrillating
they could be fibrillating

Perfect

I could have fibrillated
you could have fibrillated
he could have fibrillated
we could have fibrillated
you could have fibrillated
they could have fibrillated

V-ing perfect

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

Negation

Simple form

I could not fibrillate
you could not fibrillate
he could not fibrillate
we could not fibrillate
you could not fibrillate
they could not fibrillate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I fibrillate?
could you fibrillate?
could he fibrillate?
could we fibrillate?
could you fibrillate?
could they fibrillate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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