English verb conjugation CAN PUNCH

Regular verb: punch - punched - punched

Affirmation

Simple form

I can punch
you can punch
he can punch
we can punch
you can punch
they can punch

V-ing form

I can be punching
you can be punching
he can be punching
we can be punching
you can be punching
they can be punching

Perfect

I can have punched
you can have punched
he can have punched
we can have punched
you can have punched
they can have punched

V-ing perfect

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

Negation

Simple form

I cannot punch
you cannot punch
he cannot punch
we cannot punch
you cannot punch
they cannot punch

V-ing form

I cannot be punching
you cannot be punching
he cannot be punching
we cannot be punching
you cannot be punching
they cannot be punching

Perfect

I cannot have punched
you cannot have punched
he cannot have punched
we cannot have punched
you cannot have punched
they cannot have punched

V-ing perfect

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

Interrogative form

Simple form

can I punch?
can you punch?
can he punch?
can we punch?
can you punch?
can they punch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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