English verb conjugation CAN CALL

Regular verb: call - called - called


Affirmation

Simple form

I can call
you can call
he can call
we can call
you can call
they can call

V-ing form

I can be calling
you can be calling
he can be calling
we can be calling
you can be calling
they can be calling

Perfect

I can have called
you can have called
he can have called
we can have called
you can have called
they can have called

V-ing perfect

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

Negation

Simple form

I cannot call
you cannot call
he cannot call
we cannot call
you cannot call
they cannot call

V-ing form

I cannot be calling
you cannot be calling
he cannot be calling
we cannot be calling
you cannot be calling
they cannot be calling

Perfect

I cannot have called
you cannot have called
he cannot have called
we cannot have called
you cannot have called
they cannot have called

V-ing perfect

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

Interrogative form

Simple form

can I call?
can you call?
can he call?
can we call?
can you call?
can they call?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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