English verb conjugation CAN WALK

Regular verb: walk - walked - walked


Affirmation

Simple form

I can walk
you can walk
he can walk
we can walk
you can walk
they can walk

V-ing form

I can be walking
you can be walking
he can be walking
we can be walking
you can be walking
they can be walking

Perfect

I can have walked
you can have walked
he can have walked
we can have walked
you can have walked
they can have walked

V-ing perfect

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

Negation

Simple form

I cannot walk
you cannot walk
he cannot walk
we cannot walk
you cannot walk
they cannot walk

V-ing form

I cannot be walking
you cannot be walking
he cannot be walking
we cannot be walking
you cannot be walking
they cannot be walking

Perfect

I cannot have walked
you cannot have walked
he cannot have walked
we cannot have walked
you cannot have walked
they cannot have walked

V-ing perfect

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

Interrogative form

Simple form

can I walk?
can you walk?
can he walk?
can we walk?
can you walk?
can they walk?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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