English verb conjugation CAN TREPHINE

Regular verb: trephine - trephined - trephined

Affirmation

Simple form

I can trephine
you can trephine
he can trephine
we can trephine
you can trephine
they can trephine

V-ing form

I can be trephining
you can be trephining
he can be trephining
we can be trephining
you can be trephining
they can be trephining

Perfect

I can have trephined
you can have trephined
he 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
he can have been trephining
we can have been trephining
you can have been trephining
they can have been trephining

Negation

Simple form

I can't trephine
you can't trephine
he can't trephine
we can't trephine
you can't trephine
they can't trephine

V-ing form

I can't be trephining
you can't be trephining
he can't be trephining
we can't be trephining
you can't be trephining
they can't be trephining

Perfect

I can't have trephined
you can't have trephined
he can't have trephined
we can't have trephined
you can't have trephined
they can't have trephined

V-ing perfect

I can't have been trephining
you can't have been trephining
he can't have been trephining
we can't have been trephining
you can't have been trephining
they can't have been trephining

Interrogative form

Simple form

can I trephine?
can you trephine?
can he trephine?
can we trephine?
can you trephine?
can they trephine?

V-ing form

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

Perfect

can I have trephined?
can you have trephined?
can he 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 he have been trephining?
can we have been trephining?
can you have been trephining?
can they have been trephining?

Interro-negative form

Simple form

can't I trephine?
can't you trephine?
can't he trephine?
can't we trephine?
can't you trephine?
can't they trephine?

V-ing form

can't I be trephining?
can't you be trephining?
can't he be trephining?
can't we be trephining?
can't you be trephining?
can't they be trephining?

Perfect

can't I have trephined?
can't you have trephined?
can't he have trephined?
can't we have trephined?
can't you have trephined?
can't they have trephined?

V-ing perfect

can't I have been trephining?
can't you have been trephining?
can't he have been trephining?
can't we have been trephining?
can't you have been trephining?
can't they have been trephining?

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