English verb conjugation CAN DECAFFEINATE

Regular verb: decaffeinate - decaffeinated - decaffeinated

Affirmation

Simple form

I can decaffeinate
you can decaffeinate
he can decaffeinate
we can decaffeinate
you can decaffeinate
they can decaffeinate

V-ing form

I can be decaffeinating
you can be decaffeinating
he can be decaffeinating
we can be decaffeinating
you can be decaffeinating
they can be decaffeinating

Perfect

I can have decaffeinated
you can have decaffeinated
he can have decaffeinated
we can have decaffeinated
you can have decaffeinated
they can have decaffeinated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I decaffeinate?
can you decaffeinate?
can he decaffeinate?
can we decaffeinate?
can you decaffeinate?
can they decaffeinate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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