English verb conjugation COULD SUPINATE

Regular verb: supinate - supinated - supinated

Affirmation

Simple form

I could supinate
you could supinate
he could supinate
we could supinate
you could supinate
they could supinate

V-ing form

I could be supinating
you could be supinating
he could be supinating
we could be supinating
you could be supinating
they could be supinating

Perfect

I could have supinated
you could have supinated
he could have supinated
we could have supinated
you could have supinated
they could have supinated

V-ing perfect

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

Negation

Simple form

I could not supinate
you could not supinate
he could not supinate
we could not supinate
you could not supinate
they could not supinate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I supinate?
could you supinate?
could he supinate?
could we supinate?
could you supinate?
could they supinate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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