English verb conjugation COULD VOWELISE

Regular verb: vowelise - vowelised - vowelised

Affirmation

Simple form

I could vowelise
you could vowelise
he could vowelise
we could vowelise
you could vowelise
they could vowelise

V-ing form

I could be vowelising
you could be vowelising
he could be vowelising
we could be vowelising
you could be vowelising
they could be vowelising

Perfect

I could have vowelised
you could have vowelised
he could have vowelised
we could have vowelised
you could have vowelised
they could have vowelised

V-ing perfect

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

Negation

Simple form

I could not vowelise
you could not vowelise
he could not vowelise
we could not vowelise
you could not vowelise
they could not vowelise

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I vowelise?
could you vowelise?
could he vowelise?
could we vowelise?
could you vowelise?
could they vowelise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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