must cohere
Verbe régulier : cohere - cohered- cohered
Traduction française : adhérer - être cohérent 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must cohere
you must cohere
she must cohere
we must cohere
you must cohere
they must cohere 	I must be cohering
you must be cohering
she must be cohering
we must be cohering
you must be cohering
they must be cohering	I must have cohered
you must have cohered
she must have cohered
we must have cohered
you must have cohered
they must have cohered	I must have been cohering
you must have been cohering
she must have been cohering
we must have been cohering
you must have been cohering
they must have been cohering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't cohere
you mustn't cohere
she mustn't cohere
we mustn't cohere
you mustn't cohere
they mustn't cohere 	I mustn't be cohering
you mustn't be cohering
she mustn't be cohering
we mustn't be cohering
you mustn't be cohering
they mustn't be cohering	I mustn't have cohered
you mustn't have cohered
she mustn't have cohered
we mustn't have cohered
you mustn't have cohered
they mustn't have cohered	I mustn't have been cohering
you mustn't have been cohering
she mustn't have been cohering
we mustn't have been cohering
you mustn't have been cohering
they mustn't have been cohering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I cohere?
must you cohere?
must she cohere?
must we cohere?
must you cohere?
must they cohere? 	must I be cohering?
must you be cohering?
must she be cohering?
must we be cohering?
must you be cohering?
must they be cohering? 	must I have cohered?
must you have cohered?
must she have cohered?
must we have cohered?
must you have cohered?
must they have cohered? 	must I have been cohering?
must you have been cohering?
must she have been cohering?
must we have been cohering?
must you have been cohering?
must they have been cohering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I cohere?
mustn't you cohere?
mustn't she cohere?
mustn't we cohere?
mustn't you cohere?
mustn't they cohere? 	mustn't I be cohering?
mustn't you be cohering?
mustn't she be cohering?
mustn't we be cohering?
mustn't you be cohering?
mustn't they be cohering? 	mustn't I have cohered?
mustn't you have cohered?
mustn't she have cohered?
mustn't we have cohered?
mustn't you have cohered?
mustn't they have cohered? 	mustn't I have been cohering?
mustn't you have been cohering?
mustn't she have been cohering?
mustn't we have been cohering?
mustn't you have been cohering?
mustn't they have been cohering?