English verb conjugation CAN PERFUSE

Regular verb: perfuse - perfused - perfused

Affirmation

Simple form

I can perfuse
you can perfuse
he can perfuse
we can perfuse
you can perfuse
they can perfuse

V-ing form

I can be perfusing
you can be perfusing
he can be perfusing
we can be perfusing
you can be perfusing
they can be perfusing

Perfect

I can have perfused
you can have perfused
he can have perfused
we can have perfused
you can have perfused
they can have perfused

V-ing perfect

I can have been perfusing
you can have been perfusing
he can have been perfusing
we can have been perfusing
you can have been perfusing
they can have been perfusing

Negation

Simple form

I cannot perfuse
you cannot perfuse
he cannot perfuse
we cannot perfuse
you cannot perfuse
they cannot perfuse

V-ing form

I cannot be perfusing
you cannot be perfusing
he cannot be perfusing
we cannot be perfusing
you cannot be perfusing
they cannot be perfusing

Perfect

I cannot have perfused
you cannot have perfused
he cannot have perfused
we cannot have perfused
you cannot have perfused
they cannot have perfused

V-ing perfect

I cannot have been perfusing
you cannot have been perfusing
he cannot have been perfusing
we cannot have been perfusing
you cannot have been perfusing
they cannot have been perfusing

Interrogative form

Simple form

can I perfuse?
can you perfuse?
can he perfuse?
can we perfuse?
can you perfuse?
can they perfuse?

V-ing form

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

Perfect

can I have perfused?
can you have perfused?
can he have perfused?
can we have perfused?
can you have perfused?
can they have perfused?

V-ing perfect

can I have been perfusing?
can you have been perfusing?
can he have been perfusing?
can we have been perfusing?
can you have been perfusing?
can they have been perfusing?

Interro-negative form

Simple form

can I not perfuse?
can you not perfuse?
can he not perfuse?
can we not perfuse?
can you not perfuse?
can they not perfuse?

V-ing form

can I not be perfusing?
can you not be perfusing?
can he not be perfusing?
can we not be perfusing?
can you not be perfusing?
can they not be perfusing?

Perfect

can I not have perfused?
can you not have perfused?
can he not have perfused?
can we not have perfused?
can you not have perfused?
can they not have perfused?

V-ing perfect

can I not have been perfusing?
can you not have been perfusing?
can he not have been perfusing?
can we not have been perfusing?
can you not have been perfusing?
can they not have been perfusing?

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