English verb conjugation COULD LOOSEN

Regular verb: loosen - loosened - loosened

Affirmation

Simple form

I could loosen
you could loosen
he could loosen
we could loosen
you could loosen
they could loosen

V-ing form

I could be loosening
you could be loosening
he could be loosening
we could be loosening
you could be loosening
they could be loosening

Perfect

I could have loosened
you could have loosened
he could have loosened
we could have loosened
you could have loosened
they could have loosened

V-ing perfect

I could have been loosening
you could have been loosening
he could have been loosening
we could have been loosening
you could have been loosening
they could have been loosening

Negation

Simple form

I could not loosen
you could not loosen
he could not loosen
we could not loosen
you could not loosen
they could not loosen

V-ing form

I could not be loosening
you could not be loosening
he could not be loosening
we could not be loosening
you could not be loosening
they could not be loosening

Perfect

I could not have loosened
you could not have loosened
he could not have loosened
we could not have loosened
you could not have loosened
they could not have loosened

V-ing perfect

I could not have been loosening
you could not have been loosening
he could not have been loosening
we could not have been loosening
you could not have been loosening
they could not have been loosening

Interrogative form

Simple form

could I loosen?
could you loosen?
could he loosen?
could we loosen?
could you loosen?
could they loosen?

V-ing form

could I be loosening?
could you be loosening?
could he be loosening?
could we be loosening?
could you be loosening?
could they be loosening?

Perfect

could I have loosened?
could you have loosened?
could he have loosened?
could we have loosened?
could you have loosened?
could they have loosened?

V-ing perfect

could I have been loosening?
could you have been loosening?
could he have been loosening?
could we have been loosening?
could you have been loosening?
could they have been loosening?

Interro-negative form

Simple form

could I not loosen?
could you not loosen?
could he not loosen?
could we not loosen?
could you not loosen?
could they not loosen?

V-ing form

could I not be loosening?
could you not be loosening?
could he not be loosening?
could we not be loosening?
could you not be loosening?
could they not be loosening?

Perfect

could I not have loosened?
could you not have loosened?
could he not have loosened?
could we not have loosened?
could you not have loosened?
could they not have loosened?

V-ing perfect

could I not have been loosening?
could you not have been loosening?
could he not have been loosening?
could we not have been loosening?
could you not have been loosening?
could they not have been loosening?

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