The Conjugator
English verb conjugation
CAN MARK

Regular verb: mark - marked - marked

Affirmation

Simple form

V-ing form

I can mark
you can mark
she can mark
we can mark
you can mark
they can mark
I can be marking
you can be marking
she can be marking
we can be marking
you can be marking
they can be marking

Perfect

V-ing perfect

I can have marked
you can have marked
she can have marked
we can have marked
you can have marked
they can have marked
I can have been marking
you can have been marking
she can have been marking
we can have been marking
you can have been marking
they can have been marking

Negation

Simple form

V-ing form

I can't mark
you can't mark
she can't mark
we can't mark
you can't mark
they can't mark
I can't be marking
you can't be marking
she can't be marking
we can't be marking
you can't be marking
they can't be marking

Perfect

V-ing perfect

I can't have marked
you can't have marked
she can't have marked
we can't have marked
you can't have marked
they can't have marked
I can't have been marking
you can't have been marking
she can't have been marking
we can't have been marking
you can't have been marking
they can't have been marking

Interrogative form

Simple form

V-ing form

can I mark?
can you mark?
can she mark?
can we mark?
can you mark?
can they mark?
can I be marking?
can you be marking?
can she be marking?
can we be marking?
can you be marking?
can they be marking?

Perfect

V-ing perfect

can I have marked?
can you have marked?
can she have marked?
can we have marked?
can you have marked?
can they have marked?
can I have been marking?
can you have been marking?
can she have been marking?
can we have been marking?
can you have been marking?
can they have been marking?

Interro-negative form

Simple form

V-ing form

can't I mark?
can't you mark?
can't she mark?
can't we mark?
can't you mark?
can't they mark?
can't I be marking?
can't you be marking?
can't she be marking?
can't we be marking?
can't you be marking?
can't they be marking?

Perfect

V-ing perfect

can't I have marked?
can't you have marked?
can't she have marked?
can't we have marked?
can't you have marked?
can't they have marked?
can't I have been marking?
can't you have been marking?
can't she have been marking?
can't we have been marking?
can't you have been marking?
can't they have been marking?