English verb conjugation CAN TREPHINE

Regular verb: trephine - trephined - trephined

Affirmation

Simple form

I can trephine
you can trephine
she can trephine
we can trephine
you can trephine
they can trephine

V-ing form

I can be trephining
you can be trephining
she can be trephining
we can be trephining
you can be trephining
they can be trephining

Perfect

I can have trephined
you can have trephined
she can have trephined
we can have trephined
you can have trephined
they can have trephined

V-ing perfect

I can have been trephining
you can have been trephining
she can have been trephining
we can have been trephining
you can have been trephining
they can have been trephining

Negation

Simple form

I cannot trephine
you cannot trephine
she cannot trephine
we cannot trephine
you cannot trephine
they cannot trephine

V-ing form

I cannot be trephining
you cannot be trephining
she cannot be trephining
we cannot be trephining
you cannot be trephining
they cannot be trephining

Perfect

I cannot have trephined
you cannot have trephined
she cannot have trephined
we cannot have trephined
you cannot have trephined
they cannot have trephined

V-ing perfect

I cannot have been trephining
you cannot have been trephining
she cannot have been trephining
we cannot have been trephining
you cannot have been trephining
they cannot have been trephining

Interrogative form

Simple form

can I trephine?
can you trephine?
can she trephine?
can we trephine?
can you trephine?
can they trephine?

V-ing form

can I be trephining?
can you be trephining?
can she be trephining?
can we be trephining?
can you be trephining?
can they be trephining?

Perfect

can I have trephined?
can you have trephined?
can she have trephined?
can we have trephined?
can you have trephined?
can they have trephined?

V-ing perfect

can I have been trephining?
can you have been trephining?
can she have been trephining?
can we have been trephining?
can you have been trephining?
can they have been trephining?

Interro-negative form

Simple form

can I not trephine?
can you not trephine?
can she not trephine?
can we not trephine?
can you not trephine?
can they not trephine?

V-ing form

can I not be trephining?
can you not be trephining?
can she not be trephining?
can we not be trephining?
can you not be trephining?
can they not be trephining?

Perfect

can I not have trephined?
can you not have trephined?
can she not have trephined?
can we not have trephined?
can you not have trephined?
can they not have trephined?

V-ing perfect

can I not have been trephining?
can you not have been trephining?
can she not have been trephining?
can we not have been trephining?
can you not have been trephining?
can they not have been trephining?

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