English verb conjugation CAN STUFF

Regular verb: stuff - stuffed - stuffed

Affirmation

Simple form

I can stuff
you can stuff
he can stuff
we can stuff
you can stuff
they can stuff

V-ing form

I can be stuffing
you can be stuffing
he can be stuffing
we can be stuffing
you can be stuffing
they can be stuffing

Perfect

I can have stuffed
you can have stuffed
he can have stuffed
we can have stuffed
you can have stuffed
they can have stuffed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I stuff?
can you stuff?
can he stuff?
can we stuff?
can you stuff?
can they stuff?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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