English verb conjugation
COULD COINSURE

Regular verb: coinsure - coinsured - coinsured

Affirmation

Simple form	V-ing form
I could coinsure you could coinsure he could coinsure we could coinsure you could coinsure they could coinsure	I could be coinsuring you could be coinsuring he could be coinsuring we could be coinsuring you could be coinsuring they could be coinsuring
Perfect	V-ing perfect
I could have coinsured you could have coinsured he could have coinsured we could have coinsured you could have coinsured they could have coinsured	I could have been coinsuring you could have been coinsuring he could have been coinsuring we could have been coinsuring you could have been coinsuring they could have been coinsuring

Negation

Simple form	V-ing form
I could not coinsure you could not coinsure he could not coinsure we could not coinsure you could not coinsure they could not coinsure	I could not be coinsuring you could not be coinsuring he could not be coinsuring we could not be coinsuring you could not be coinsuring they could not be coinsuring
Perfect	V-ing perfect
I could not have coinsured you could not have coinsured he could not have coinsured we could not have coinsured you could not have coinsured they could not have coinsured	I could not have been coinsuring you could not have been coinsuring he could not have been coinsuring we could not have been coinsuring you could not have been coinsuring they could not have been coinsuring

Interrogative form

Simple form	V-ing form
could I coinsure? could you coinsure? could he coinsure? could we coinsure? could you coinsure? could they coinsure?	could I be coinsuring? could you be coinsuring? could he be coinsuring? could we be coinsuring? could you be coinsuring? could they be coinsuring?
Perfect	V-ing perfect
could I have coinsured? could you have coinsured? could he have coinsured? could we have coinsured? could you have coinsured? could they have coinsured?	could I have been coinsuring? could you have been coinsuring? could he have been coinsuring? could we have been coinsuring? could you have been coinsuring? could they have been coinsuring?

Interro-negative form

Simple form	V-ing form
could I not coinsure? could you not coinsure? could he not coinsure? could we not coinsure? could you not coinsure? could they not coinsure?	could I not be coinsuring? could you not be coinsuring? could he not be coinsuring? could we not be coinsuring? could you not be coinsuring? could they not be coinsuring?
Perfect	V-ing perfect
could I not have coinsured? could you not have coinsured? could he not have coinsured? could we not have coinsured? could you not have coinsured? could they not have coinsured?	could I not have been coinsuring? could you not have been coinsuring? could he not have been coinsuring? could we not have been coinsuring? could you not have been coinsuring? could they not have been coinsuring?