English verb conjugation CAN STAMP

Regular verb: stamp - stamped - stamped

Affirmation

Simple form

I can stamp
you can stamp
he can stamp
we can stamp
you can stamp
they can stamp

V-ing form

I can be stamping
you can be stamping
he can be stamping
we can be stamping
you can be stamping
they can be stamping

Perfect

I can have stamped
you can have stamped
he can have stamped
we can have stamped
you can have stamped
they can have stamped

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I stamp?
can you stamp?
can he stamp?
can we stamp?
can you stamp?
can they stamp?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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