English verb conjugation COULD WORRY

Regular verb: worry - worried - worried

Affirmation

Simple form

I could worry
you could worry
she could worry
we could worry
you could worry
they could worry

V-ing form

I could be worrying
you could be worrying
she could be worrying
we could be worrying
you could be worrying
they could be worrying

Perfect

I could have worried
you could have worried
she could have worried
we could have worried
you could have worried
they could have worried

V-ing perfect

I could have been worrying
you could have been worrying
she could have been worrying
we could have been worrying
you could have been worrying
they could have been worrying

Negation

Simple form

I could not worry
you could not worry
she could not worry
we could not worry
you could not worry
they could not worry

V-ing form

I could not be worrying
you could not be worrying
she could not be worrying
we could not be worrying
you could not be worrying
they could not be worrying

Perfect

I could not have worried
you could not have worried
she could not have worried
we could not have worried
you could not have worried
they could not have worried

V-ing perfect

I could not have been worrying
you could not have been worrying
she could not have been worrying
we could not have been worrying
you could not have been worrying
they could not have been worrying

Interrogative form

Simple form

could I worry?
could you worry?
could she worry?
could we worry?
could you worry?
could they worry?

V-ing form

could I be worrying?
could you be worrying?
could she be worrying?
could we be worrying?
could you be worrying?
could they be worrying?

Perfect

could I have worried?
could you have worried?
could she have worried?
could we have worried?
could you have worried?
could they have worried?

V-ing perfect

could I have been worrying?
could you have been worrying?
could she have been worrying?
could we have been worrying?
could you have been worrying?
could they have been worrying?

Interro-negative form

Simple form

could I not worry?
could you not worry?
could she not worry?
could we not worry?
could you not worry?
could they not worry?

V-ing form

could I not be worrying?
could you not be worrying?
could she not be worrying?
could we not be worrying?
could you not be worrying?
could they not be worrying?

Perfect

could I not have worried?
could you not have worried?
could she not have worried?
could we not have worried?
could you not have worried?
could they not have worried?

V-ing perfect

could I not have been worrying?
could you not have been worrying?
could she not have been worrying?
could we not have been worrying?
could you not have been worrying?
could they not have been worrying?

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