must unbolt
Verbe régulier : unbolt - unbolted- unbolted
Traduction française : déverrouiller - déboulonner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must unbolt
you must unbolt
he must unbolt
we must unbolt
you must unbolt
they must unbolt 	I must be unbolting
you must be unbolting
he must be unbolting
we must be unbolting
you must be unbolting
they must be unbolting	I must have unbolted
you must have unbolted
he must have unbolted
we must have unbolted
you must have unbolted
they must have unbolted	I must have been unbolting
you must have been unbolting
he must have been unbolting
we must have been unbolting
you must have been unbolting
they must have been unbolting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't unbolt
you mustn't unbolt
he mustn't unbolt
we mustn't unbolt
you mustn't unbolt
they mustn't unbolt 	I mustn't be unbolting
you mustn't be unbolting
he mustn't be unbolting
we mustn't be unbolting
you mustn't be unbolting
they mustn't be unbolting	I mustn't have unbolted
you mustn't have unbolted
he mustn't have unbolted
we mustn't have unbolted
you mustn't have unbolted
they mustn't have unbolted	I mustn't have been unbolting
you mustn't have been unbolting
he mustn't have been unbolting
we mustn't have been unbolting
you mustn't have been unbolting
they mustn't have been unbolting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I unbolt?
must you unbolt?
must he unbolt?
must we unbolt?
must you unbolt?
must they unbolt? 	must I be unbolting?
must you be unbolting?
must he be unbolting?
must we be unbolting?
must you be unbolting?
must they be unbolting? 	must I have unbolted?
must you have unbolted?
must he have unbolted?
must we have unbolted?
must you have unbolted?
must they have unbolted? 	must I have been unbolting?
must you have been unbolting?
must he have been unbolting?
must we have been unbolting?
must you have been unbolting?
must they have been unbolting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I unbolt?
mustn't you unbolt?
mustn't he unbolt?
mustn't we unbolt?
mustn't you unbolt?
mustn't they unbolt? 	mustn't I be unbolting?
mustn't you be unbolting?
mustn't he be unbolting?
mustn't we be unbolting?
mustn't you be unbolting?
mustn't they be unbolting? 	mustn't I have unbolted?
mustn't you have unbolted?
mustn't he have unbolted?
mustn't we have unbolted?
mustn't you have unbolted?
mustn't they have unbolted? 	mustn't I have been unbolting?
mustn't you have been unbolting?
mustn't he have been unbolting?
mustn't we have been unbolting?
mustn't you have been unbolting?
mustn't they have been unbolting?