must clear
Verbe régulier : clear - cleared- cleared
Traduction française : débarrasser - s'éclaircir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must clear
you must clear
she must clear
we must clear
you must clear
they must clear 	I must be clearing
you must be clearing
she must be clearing
we must be clearing
you must be clearing
they must be clearing	I must have cleared
you must have cleared
she must have cleared
we must have cleared
you must have cleared
they must have cleared	I must have been clearing
you must have been clearing
she must have been clearing
we must have been clearing
you must have been clearing
they must have been clearing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't clear
you mustn't clear
she mustn't clear
we mustn't clear
you mustn't clear
they mustn't clear 	I mustn't be clearing
you mustn't be clearing
she mustn't be clearing
we mustn't be clearing
you mustn't be clearing
they mustn't be clearing	I mustn't have cleared
you mustn't have cleared
she mustn't have cleared
we mustn't have cleared
you mustn't have cleared
they mustn't have cleared	I mustn't have been clearing
you mustn't have been clearing
she mustn't have been clearing
we mustn't have been clearing
you mustn't have been clearing
they mustn't have been clearing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I clear?
must you clear?
must she clear?
must we clear?
must you clear?
must they clear? 	must I be clearing?
must you be clearing?
must she be clearing?
must we be clearing?
must you be clearing?
must they be clearing? 	must I have cleared?
must you have cleared?
must she have cleared?
must we have cleared?
must you have cleared?
must they have cleared? 	must I have been clearing?
must you have been clearing?
must she have been clearing?
must we have been clearing?
must you have been clearing?
must they have been clearing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I clear?
mustn't you clear?
mustn't she clear?
mustn't we clear?
mustn't you clear?
mustn't they clear? 	mustn't I be clearing?
mustn't you be clearing?
mustn't she be clearing?
mustn't we be clearing?
mustn't you be clearing?
mustn't they be clearing? 	mustn't I have cleared?
mustn't you have cleared?
mustn't she have cleared?
mustn't we have cleared?
mustn't you have cleared?
mustn't they have cleared? 	mustn't I have been clearing?
mustn't you have been clearing?
mustn't she have been clearing?
mustn't we have been clearing?
mustn't you have been clearing?
mustn't they have been clearing?