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
he must moulder
we must moulder
you must moulder
they must moulder 	I must be mouldering
you must be mouldering
he must be mouldering
we must be mouldering
you must be mouldering
they must be mouldering	I must have mouldered
you must have mouldered
he 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
he 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 must not moulder
you must not moulder
he must not moulder
we must not moulder
you must not moulder
they must not moulder 	I must not be mouldering
you must not be mouldering
he must not be mouldering
we must not be mouldering
you must not be mouldering
they must not be mouldering	I must not have mouldered
you must not have mouldered
he must not have mouldered
we must not have mouldered
you must not have mouldered
they must not have mouldered	I must not have been mouldering
you must not have been mouldering
he must not have been mouldering
we must not have been mouldering
you must not have been mouldering
they must not have been mouldering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I moulder?
must you moulder?
must he moulder?
must we moulder?
must you moulder?
must they moulder? 	must I be mouldering?
must you be mouldering?
must he be mouldering?
must we be mouldering?
must you be mouldering?
must they be mouldering? 	must I have mouldered?
must you have mouldered?
must he 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 he 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 	
must I not moulder?
must you not moulder?
must he not moulder?
must we not moulder?
must you not moulder?
must they not moulder? 	must I not be mouldering?
must you not be mouldering?
must he not be mouldering?
must we not be mouldering?
must you not be mouldering?
must they not be mouldering? 	must I not have mouldered?
must you not have mouldered?
must he not have mouldered?
must we not have mouldered?
must you not have mouldered?
must they not have mouldered? 	must I not have been mouldering?
must you not have been mouldering?
must he not have been mouldering?
must we not have been mouldering?
must you not have been mouldering?
must they not have been mouldering?