English verb conjugation CAN STUDY

Regular verb: study - studied - studied

Affirmation

Simple form

I can study
you can study
he can study
we can study
you can study
they can study

V-ing form

I can be studying
you can be studying
he can be studying
we can be studying
you can be studying
they can be studying

Perfect

I can have studied
you can have studied
he can have studied
we can have studied
you can have studied
they can have studied

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I study?
can you study?
can he study?
can we study?
can you study?
can they study?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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