English verb conjugation CAN HEFT

Regular verb: heft - hefted - hefted

Affirmation

Simple form

I can heft
you can heft
she can heft
we can heft
you can heft
they can heft

V-ing form

I can be hefting
you can be hefting
she can be hefting
we can be hefting
you can be hefting
they can be hefting

Perfect

I can have hefted
you can have hefted
she can have hefted
we can have hefted
you can have hefted
they can have hefted

V-ing perfect

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

Negation

Simple form

I can't heft
you can't heft
she can't heft
we can't heft
you can't heft
they can't heft

V-ing form

I can't be hefting
you can't be hefting
she can't be hefting
we can't be hefting
you can't be hefting
they can't be hefting

Perfect

I can't have hefted
you can't have hefted
she can't have hefted
we can't have hefted
you can't have hefted
they can't have hefted

V-ing perfect

I can't have been hefting
you can't have been hefting
she can't have been hefting
we can't have been hefting
you can't have been hefting
they can't have been hefting

Interrogative form

Simple form

can I heft?
can you heft?
can she heft?
can we heft?
can you heft?
can they heft?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can't I heft?
can't you heft?
can't she heft?
can't we heft?
can't you heft?
can't they heft?

V-ing form

can't I be hefting?
can't you be hefting?
can't she be hefting?
can't we be hefting?
can't you be hefting?
can't they be hefting?

Perfect

can't I have hefted?
can't you have hefted?
can't she have hefted?
can't we have hefted?
can't you have hefted?
can't they have hefted?

V-ing perfect

can't I have been hefting?
can't you have been hefting?
can't she have been hefting?
can't we have been hefting?
can't you have been hefting?
can't they have been hefting?

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