English verb conjugation CAN FORM

Regular verb: form - formed - formed

Affirmation

Simple form

I can form
you can form
she can form
we can form
you can form
they can form

V-ing form

I can be forming
you can be forming
she can be forming
we can be forming
you can be forming
they can be forming

Perfect

I can have formed
you can have formed
she can have formed
we can have formed
you can have formed
they can have formed

V-ing perfect

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

Negation

Simple form

I cannot form
you cannot form
she cannot form
we cannot form
you cannot form
they cannot form

V-ing form

I cannot be forming
you cannot be forming
she cannot be forming
we cannot be forming
you cannot be forming
they cannot be forming

Perfect

I cannot have formed
you cannot have formed
she cannot have formed
we cannot have formed
you cannot have formed
they cannot have formed

V-ing perfect

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

Interrogative form

Simple form

can I form?
can you form?
can she form?
can we form?
can you form?
can they form?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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