must moult
Verbe régulier : moult - moulted- moulted
Traduction française : (UK) muer - perdre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must moult
you must moult
he must moult
we must moult
you must moult
they must moult 	I must be moulting
you must be moulting
he must be moulting
we must be moulting
you must be moulting
they must be moulting	I must have moulted
you must have moulted
he must have moulted
we must have moulted
you must have moulted
they must have moulted	I must have been moulting
you must have been moulting
he must have been moulting
we must have been moulting
you must have been moulting
they must have been moulting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't moult
you mustn't moult
he mustn't moult
we mustn't moult
you mustn't moult
they mustn't moult 	I mustn't be moulting
you mustn't be moulting
he mustn't be moulting
we mustn't be moulting
you mustn't be moulting
they mustn't be moulting	I mustn't have moulted
you mustn't have moulted
he mustn't have moulted
we mustn't have moulted
you mustn't have moulted
they mustn't have moulted	I mustn't have been moulting
you mustn't have been moulting
he mustn't have been moulting
we mustn't have been moulting
you mustn't have been moulting
they mustn't have been moulting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I moult?
must you moult?
must he moult?
must we moult?
must you moult?
must they moult? 	must I be moulting?
must you be moulting?
must he be moulting?
must we be moulting?
must you be moulting?
must they be moulting? 	must I have moulted?
must you have moulted?
must he have moulted?
must we have moulted?
must you have moulted?
must they have moulted? 	must I have been moulting?
must you have been moulting?
must he have been moulting?
must we have been moulting?
must you have been moulting?
must they have been moulting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I moult?
mustn't you moult?
mustn't he moult?
mustn't we moult?
mustn't you moult?
mustn't they moult? 	mustn't I be moulting?
mustn't you be moulting?
mustn't he be moulting?
mustn't we be moulting?
mustn't you be moulting?
mustn't they be moulting? 	mustn't I have moulted?
mustn't you have moulted?
mustn't he have moulted?
mustn't we have moulted?
mustn't you have moulted?
mustn't they have moulted? 	mustn't I have been moulting?
mustn't you have been moulting?
mustn't he have been moulting?
mustn't we have been moulting?
mustn't you have been moulting?
mustn't they have been moulting?