must debark
Verbe régulier : debark - debarked- debarked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must debark
you must debark
she must debark
we must debark
you must debark
they must debark 	I must be debarking
you must be debarking
she must be debarking
we must be debarking
you must be debarking
they must be debarking	I must have debarked
you must have debarked
she must have debarked
we must have debarked
you must have debarked
they must have debarked	I must have been debarking
you must have been debarking
she must have been debarking
we must have been debarking
you must have been debarking
they must have been debarking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't debark
you mustn't debark
she mustn't debark
we mustn't debark
you mustn't debark
they mustn't debark 	I mustn't be debarking
you mustn't be debarking
she mustn't be debarking
we mustn't be debarking
you mustn't be debarking
they mustn't be debarking	I mustn't have debarked
you mustn't have debarked
she mustn't have debarked
we mustn't have debarked
you mustn't have debarked
they mustn't have debarked	I mustn't have been debarking
you mustn't have been debarking
she mustn't have been debarking
we mustn't have been debarking
you mustn't have been debarking
they mustn't have been debarking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I debark?
must you debark?
must she debark?
must we debark?
must you debark?
must they debark? 	must I be debarking?
must you be debarking?
must she be debarking?
must we be debarking?
must you be debarking?
must they be debarking? 	must I have debarked?
must you have debarked?
must she have debarked?
must we have debarked?
must you have debarked?
must they have debarked? 	must I have been debarking?
must you have been debarking?
must she have been debarking?
must we have been debarking?
must you have been debarking?
must they have been debarking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I debark?
mustn't you debark?
mustn't she debark?
mustn't we debark?
mustn't you debark?
mustn't they debark? 	mustn't I be debarking?
mustn't you be debarking?
mustn't she be debarking?
mustn't we be debarking?
mustn't you be debarking?
mustn't they be debarking? 	mustn't I have debarked?
mustn't you have debarked?
mustn't she have debarked?
mustn't we have debarked?
mustn't you have debarked?
mustn't they have debarked? 	mustn't I have been debarking?
mustn't you have been debarking?
mustn't she have been debarking?
mustn't we have been debarking?
mustn't you have been debarking?
mustn't they have been debarking?