English verb conjugation CAN EXERT

Regular verb: exert - exerted - exerted

Affirmation

Simple form

I can exert
you can exert
she can exert
we can exert
you can exert
they can exert

V-ing form

I can be exerting
you can be exerting
she can be exerting
we can be exerting
you can be exerting
they can be exerting

Perfect

I can have exerted
you can have exerted
she can have exerted
we can have exerted
you can have exerted
they can have exerted

V-ing perfect

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

Negation

Simple form

I cannot exert
you cannot exert
she cannot exert
we cannot exert
you cannot exert
they cannot exert

V-ing form

I cannot be exerting
you cannot be exerting
she cannot be exerting
we cannot be exerting
you cannot be exerting
they cannot be exerting

Perfect

I cannot have exerted
you cannot have exerted
she cannot have exerted
we cannot have exerted
you cannot have exerted
they cannot have exerted

V-ing perfect

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

Interrogative form

Simple form

can I exert?
can you exert?
can she exert?
can we exert?
can you exert?
can they exert?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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