must bear
Verbe irrégulier : bear - bore- borne, born
Traduction française : supporter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must bear
you must bear
she must bear
we must bear
you must bear
they must bear 	I must be bearing
you must be bearing
she must be bearing
we must be bearing
you must be bearing
they must be bearing	I must have borne, born
you must have borne, born
she must have borne, born
we must have borne, born
you must have borne, born
they must have borne, born	I must have been bearing
you must have been bearing
she must have been bearing
we must have been bearing
you must have been bearing
they must have been bearing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't bear
you mustn't bear
she mustn't bear
we mustn't bear
you mustn't bear
they mustn't bear 	I mustn't be bearing
you mustn't be bearing
she mustn't be bearing
we mustn't be bearing
you mustn't be bearing
they mustn't be bearing	I mustn't have borne, born
you mustn't have borne, born
she mustn't have borne, born
we mustn't have borne, born
you mustn't have borne, born
they mustn't have borne, born	I mustn't have been bearing
you mustn't have been bearing
she mustn't have been bearing
we mustn't have been bearing
you mustn't have been bearing
they mustn't have been bearing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I bear?
must you bear?
must she bear?
must we bear?
must you bear?
must they bear? 	must I be bearing?
must you be bearing?
must she be bearing?
must we be bearing?
must you be bearing?
must they be bearing? 	must I have borne, born?
must you have borne, born?
must she have borne, born?
must we have borne, born?
must you have borne, born?
must they have borne, born? 	must I have been bearing?
must you have been bearing?
must she have been bearing?
must we have been bearing?
must you have been bearing?
must they have been bearing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I bear?
mustn't you bear?
mustn't she bear?
mustn't we bear?
mustn't you bear?
mustn't they bear? 	mustn't I be bearing?
mustn't you be bearing?
mustn't she be bearing?
mustn't we be bearing?
mustn't you be bearing?
mustn't they be bearing? 	mustn't I have borne, born?
mustn't you have borne, born?
mustn't she have borne, born?
mustn't we have borne, born?
mustn't you have borne, born?
mustn't they have borne, born? 	mustn't I have been bearing?
mustn't you have been bearing?
mustn't she have been bearing?
mustn't we have been bearing?
mustn't you have been bearing?
mustn't they have been bearing?