must barrack
Verbe régulier : barrack - barracked- barracked
Traduction française : caserner (UK) chahuter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must barrack
you must barrack
she must barrack
we must barrack
you must barrack
they must barrack 	I must be barracking
you must be barracking
she must be barracking
we must be barracking
you must be barracking
they must be barracking	I must have barracked
you must have barracked
she must have barracked
we must have barracked
you must have barracked
they must have barracked	I must have been barracking
you must have been barracking
she must have been barracking
we must have been barracking
you must have been barracking
they must have been barracking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't barrack
you mustn't barrack
she mustn't barrack
we mustn't barrack
you mustn't barrack
they mustn't barrack 	I mustn't be barracking
you mustn't be barracking
she mustn't be barracking
we mustn't be barracking
you mustn't be barracking
they mustn't be barracking	I mustn't have barracked
you mustn't have barracked
she mustn't have barracked
we mustn't have barracked
you mustn't have barracked
they mustn't have barracked	I mustn't have been barracking
you mustn't have been barracking
she mustn't have been barracking
we mustn't have been barracking
you mustn't have been barracking
they mustn't have been barracking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I barrack?
must you barrack?
must she barrack?
must we barrack?
must you barrack?
must they barrack? 	must I be barracking?
must you be barracking?
must she be barracking?
must we be barracking?
must you be barracking?
must they be barracking? 	must I have barracked?
must you have barracked?
must she have barracked?
must we have barracked?
must you have barracked?
must they have barracked? 	must I have been barracking?
must you have been barracking?
must she have been barracking?
must we have been barracking?
must you have been barracking?
must they have been barracking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I barrack?
mustn't you barrack?
mustn't she barrack?
mustn't we barrack?
mustn't you barrack?
mustn't they barrack? 	mustn't I be barracking?
mustn't you be barracking?
mustn't she be barracking?
mustn't we be barracking?
mustn't you be barracking?
mustn't they be barracking? 	mustn't I have barracked?
mustn't you have barracked?
mustn't she have barracked?
mustn't we have barracked?
mustn't you have barracked?
mustn't they have barracked? 	mustn't I have been barracking?
mustn't you have been barracking?
mustn't she have been barracking?
mustn't we have been barracking?
mustn't you have been barracking?
mustn't they have been barracking?