must moulder
Verbe régulier : moulder - mouldered- mouldered
Traduction française : (UK) se décomposer - moisir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must moulder
you must moulder
she must moulder
we must moulder
you must moulder
they must moulder 	I must be mouldering
you must be mouldering
she must be mouldering
we must be mouldering
you must be mouldering
they must be mouldering	I must have mouldered
you must have mouldered
she must have mouldered
we must have mouldered
you must have mouldered
they must have mouldered	I must have been mouldering
you must have been mouldering
she must have been mouldering
we must have been mouldering
you must have been mouldering
they must have been mouldering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't moulder
you mustn't moulder
she mustn't moulder
we mustn't moulder
you mustn't moulder
they mustn't moulder 	I mustn't be mouldering
you mustn't be mouldering
she mustn't be mouldering
we mustn't be mouldering
you mustn't be mouldering
they mustn't be mouldering	I mustn't have mouldered
you mustn't have mouldered
she mustn't have mouldered
we mustn't have mouldered
you mustn't have mouldered
they mustn't have mouldered	I mustn't have been mouldering
you mustn't have been mouldering
she mustn't have been mouldering
we mustn't have been mouldering
you mustn't have been mouldering
they mustn't have been mouldering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I moulder?
must you moulder?
must she moulder?
must we moulder?
must you moulder?
must they moulder? 	must I be mouldering?
must you be mouldering?
must she be mouldering?
must we be mouldering?
must you be mouldering?
must they be mouldering? 	must I have mouldered?
must you have mouldered?
must she have mouldered?
must we have mouldered?
must you have mouldered?
must they have mouldered? 	must I have been mouldering?
must you have been mouldering?
must she have been mouldering?
must we have been mouldering?
must you have been mouldering?
must they have been mouldering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I moulder?
mustn't you moulder?
mustn't she moulder?
mustn't we moulder?
mustn't you moulder?
mustn't they moulder? 	mustn't I be mouldering?
mustn't you be mouldering?
mustn't she be mouldering?
mustn't we be mouldering?
mustn't you be mouldering?
mustn't they be mouldering? 	mustn't I have mouldered?
mustn't you have mouldered?
mustn't she have mouldered?
mustn't we have mouldered?
mustn't you have mouldered?
mustn't they have mouldered? 	mustn't I have been mouldering?
mustn't you have been mouldering?
mustn't she have been mouldering?
mustn't we have been mouldering?
mustn't you have been mouldering?
mustn't they have been mouldering?