English verb conjugation CAN CAUSE

Regular verb: cause - caused - caused

Affirmation

Simple form

I can cause
you can cause
he can cause
we can cause
you can cause
they can cause

V-ing form

I can be causing
you can be causing
he can be causing
we can be causing
you can be causing
they can be causing

Perfect

I can have caused
you can have caused
he can have caused
we can have caused
you can have caused
they can have caused

V-ing perfect

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

Negation

Simple form

I cannot cause
you cannot cause
he cannot cause
we cannot cause
you cannot cause
they cannot cause

V-ing form

I cannot be causing
you cannot be causing
he cannot be causing
we cannot be causing
you cannot be causing
they cannot be causing

Perfect

I cannot have caused
you cannot have caused
he cannot have caused
we cannot have caused
you cannot have caused
they cannot have caused

V-ing perfect

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

Interrogative form

Simple form

can I cause?
can you cause?
can he cause?
can we cause?
can you cause?
can they cause?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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