English verb conjugation COULD SUPINATE

Regular verb: supinate - supinated - supinated

Affirmation

Simple form

I could supinate
you could supinate
she could supinate
we could supinate
you could supinate
they could supinate

V-ing form

I could be supinating
you could be supinating
she could be supinating
we could be supinating
you could be supinating
they could be supinating

Perfect

I could have supinated
you could have supinated
she 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
she could have been supinating
we could have been supinating
you could have been supinating
they could have been supinating

Negation

Simple form

I couldn't supinate
you couldn't supinate
she couldn't supinate
we couldn't supinate
you couldn't supinate
they couldn't supinate

V-ing form

I couldn't be supinating
you couldn't be supinating
she couldn't be supinating
we couldn't be supinating
you couldn't be supinating
they couldn't be supinating

Perfect

I couldn't have supinated
you couldn't have supinated
she couldn't have supinated
we couldn't have supinated
you couldn't have supinated
they couldn't have supinated

V-ing perfect

I couldn't have been supinating
you couldn't have been supinating
she couldn't have been supinating
we couldn't have been supinating
you couldn't have been supinating
they couldn't have been supinating

Interrogative form

Simple form

could I supinate?
could you supinate?
could she supinate?
could we supinate?
could you supinate?
could they supinate?

V-ing form

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

Perfect

could I have supinated?
could you have supinated?
could she 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 she have been supinating?
could we have been supinating?
could you have been supinating?
could they have been supinating?

Interro-negative form

Simple form

couldn't I supinate?
couldn't you supinate?
couldn't she supinate?
couldn't we supinate?
couldn't you supinate?
couldn't they supinate?

V-ing form

couldn't I be supinating?
couldn't you be supinating?
couldn't she be supinating?
couldn't we be supinating?
couldn't you be supinating?
couldn't they be supinating?

Perfect

couldn't I have supinated?
couldn't you have supinated?
couldn't she have supinated?
couldn't we have supinated?
couldn't you have supinated?
couldn't they have supinated?

V-ing perfect

couldn't I have been supinating?
couldn't you have been supinating?
couldn't she have been supinating?
couldn't we have been supinating?
couldn't you have been supinating?
couldn't they have been supinating?

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