English verb conjugation CAN PREFIX

Regular verb: prefix - prefixed - prefixed

Affirmation

Simple form

I can prefix
you can prefix
she can prefix
we can prefix
you can prefix
they can prefix

V-ing form

I can be prefixing
you can be prefixing
she can be prefixing
we can be prefixing
you can be prefixing
they can be prefixing

Perfect

I can have prefixed
you can have prefixed
she can have prefixed
we can have prefixed
you can have prefixed
they can have prefixed

V-ing perfect

I can have been prefixing
you can have been prefixing
she can have been prefixing
we can have been prefixing
you can have been prefixing
they can have been prefixing

Negation

Simple form

I cannot prefix
you cannot prefix
she cannot prefix
we cannot prefix
you cannot prefix
they cannot prefix

V-ing form

I cannot be prefixing
you cannot be prefixing
she cannot be prefixing
we cannot be prefixing
you cannot be prefixing
they cannot be prefixing

Perfect

I cannot have prefixed
you cannot have prefixed
she cannot have prefixed
we cannot have prefixed
you cannot have prefixed
they cannot have prefixed

V-ing perfect

I cannot have been prefixing
you cannot have been prefixing
she cannot have been prefixing
we cannot have been prefixing
you cannot have been prefixing
they cannot have been prefixing

Interrogative form

Simple form

can I prefix?
can you prefix?
can she prefix?
can we prefix?
can you prefix?
can they prefix?

V-ing form

can I be prefixing?
can you be prefixing?
can she be prefixing?
can we be prefixing?
can you be prefixing?
can they be prefixing?

Perfect

can I have prefixed?
can you have prefixed?
can she have prefixed?
can we have prefixed?
can you have prefixed?
can they have prefixed?

V-ing perfect

can I have been prefixing?
can you have been prefixing?
can she have been prefixing?
can we have been prefixing?
can you have been prefixing?
can they have been prefixing?

Interro-negative form

Simple form

can I not prefix?
can you not prefix?
can she not prefix?
can we not prefix?
can you not prefix?
can they not prefix?

V-ing form

can I not be prefixing?
can you not be prefixing?
can she not be prefixing?
can we not be prefixing?
can you not be prefixing?
can they not be prefixing?

Perfect

can I not have prefixed?
can you not have prefixed?
can she not have prefixed?
can we not have prefixed?
can you not have prefixed?
can they not have prefixed?

V-ing perfect

can I not have been prefixing?
can you not have been prefixing?
can she not have been prefixing?
can we not have been prefixing?
can you not have been prefixing?
can they not have been prefixing?

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