must haft
Verbe régulier : haft - hafted- hafted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must haft
you must haft
she must haft
we must haft
you must haft
they must haft 	I must be hafting
you must be hafting
she must be hafting
we must be hafting
you must be hafting
they must be hafting	I must have hafted
you must have hafted
she must have hafted
we must have hafted
you must have hafted
they must have hafted	I must have been hafting
you must have been hafting
she must have been hafting
we must have been hafting
you must have been hafting
they must have been hafting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not haft
you must not haft
she must not haft
we must not haft
you must not haft
they must not haft 	I must not be hafting
you must not be hafting
she must not be hafting
we must not be hafting
you must not be hafting
they must not be hafting	I must not have hafted
you must not have hafted
she must not have hafted
we must not have hafted
you must not have hafted
they must not have hafted	I must not have been hafting
you must not have been hafting
she must not have been hafting
we must not have been hafting
you must not have been hafting
they must not have been hafting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I haft?
must you haft?
must she haft?
must we haft?
must you haft?
must they haft? 	must I be hafting?
must you be hafting?
must she be hafting?
must we be hafting?
must you be hafting?
must they be hafting? 	must I have hafted?
must you have hafted?
must she have hafted?
must we have hafted?
must you have hafted?
must they have hafted? 	must I have been hafting?
must you have been hafting?
must she have been hafting?
must we have been hafting?
must you have been hafting?
must they have been hafting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not haft?
must you not haft?
must she not haft?
must we not haft?
must you not haft?
must they not haft? 	must I not be hafting?
must you not be hafting?
must she not be hafting?
must we not be hafting?
must you not be hafting?
must they not be hafting? 	must I not have hafted?
must you not have hafted?
must she not have hafted?
must we not have hafted?
must you not have hafted?
must they not have hafted? 	must I not have been hafting?
must you not have been hafting?
must she not have been hafting?
must we not have been hafting?
must you not have been hafting?
must they not have been hafting?