must coinsure
Verbe régulier : coinsure - coinsured- coinsured

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must coinsure
you must coinsure
she must coinsure
we must coinsure
you must coinsure
they must coinsure 	I must be coinsuring
you must be coinsuring
she must be coinsuring
we must be coinsuring
you must be coinsuring
they must be coinsuring	I must have coinsured
you must have coinsured
she must have coinsured
we must have coinsured
you must have coinsured
they must have coinsured	I must have been coinsuring
you must have been coinsuring
she must have been coinsuring
we must have been coinsuring
you must have been coinsuring
they must have been coinsuring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not coinsure
you must not coinsure
she must not coinsure
we must not coinsure
you must not coinsure
they must not coinsure 	I must not be coinsuring
you must not be coinsuring
she must not be coinsuring
we must not be coinsuring
you must not be coinsuring
they must not be coinsuring	I must not have coinsured
you must not have coinsured
she must not have coinsured
we must not have coinsured
you must not have coinsured
they must not have coinsured	I must not have been coinsuring
you must not have been coinsuring
she must not have been coinsuring
we must not have been coinsuring
you must not have been coinsuring
they must not have been coinsuring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I coinsure?
must you coinsure?
must she coinsure?
must we coinsure?
must you coinsure?
must they coinsure? 	must I be coinsuring?
must you be coinsuring?
must she be coinsuring?
must we be coinsuring?
must you be coinsuring?
must they be coinsuring? 	must I have coinsured?
must you have coinsured?
must she have coinsured?
must we have coinsured?
must you have coinsured?
must they have coinsured? 	must I have been coinsuring?
must you have been coinsuring?
must she have been coinsuring?
must we have been coinsuring?
must you have been coinsuring?
must they have been coinsuring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not coinsure?
must you not coinsure?
must she not coinsure?
must we not coinsure?
must you not coinsure?
must they not coinsure? 	must I not be coinsuring?
must you not be coinsuring?
must she not be coinsuring?
must we not be coinsuring?
must you not be coinsuring?
must they not be coinsuring? 	must I not have coinsured?
must you not have coinsured?
must she not have coinsured?
must we not have coinsured?
must you not have coinsured?
must they not have coinsured? 	must I not have been coinsuring?
must you not have been coinsuring?
must she not have been coinsuring?
must we not have been coinsuring?
must you not have been coinsuring?
must they not have been coinsuring?