English verb conjugation
CAN COINSURE

Regular verb: coinsure - coinsured - coinsured

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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