must muddy
Verbe régulier : muddy - muddied- muddied
Traduction française : salir - compliquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must muddy
you must muddy
she must muddy
we must muddy
you must muddy
they must muddy 	I must be muddying
you must be muddying
she must be muddying
we must be muddying
you must be muddying
they must be muddying	I must have muddied
you must have muddied
she must have muddied
we must have muddied
you must have muddied
they must have muddied	I must have been muddying
you must have been muddying
she must have been muddying
we must have been muddying
you must have been muddying
they must have been muddying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't muddy
you mustn't muddy
she mustn't muddy
we mustn't muddy
you mustn't muddy
they mustn't muddy 	I mustn't be muddying
you mustn't be muddying
she mustn't be muddying
we mustn't be muddying
you mustn't be muddying
they mustn't be muddying	I mustn't have muddied
you mustn't have muddied
she mustn't have muddied
we mustn't have muddied
you mustn't have muddied
they mustn't have muddied	I mustn't have been muddying
you mustn't have been muddying
she mustn't have been muddying
we mustn't have been muddying
you mustn't have been muddying
they mustn't have been muddying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I muddy?
must you muddy?
must she muddy?
must we muddy?
must you muddy?
must they muddy? 	must I be muddying?
must you be muddying?
must she be muddying?
must we be muddying?
must you be muddying?
must they be muddying? 	must I have muddied?
must you have muddied?
must she have muddied?
must we have muddied?
must you have muddied?
must they have muddied? 	must I have been muddying?
must you have been muddying?
must she have been muddying?
must we have been muddying?
must you have been muddying?
must they have been muddying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I muddy?
mustn't you muddy?
mustn't she muddy?
mustn't we muddy?
mustn't you muddy?
mustn't they muddy? 	mustn't I be muddying?
mustn't you be muddying?
mustn't she be muddying?
mustn't we be muddying?
mustn't you be muddying?
mustn't they be muddying? 	mustn't I have muddied?
mustn't you have muddied?
mustn't she have muddied?
mustn't we have muddied?
mustn't you have muddied?
mustn't they have muddied? 	mustn't I have been muddying?
mustn't you have been muddying?
mustn't she have been muddying?
mustn't we have been muddying?
mustn't you have been muddying?
mustn't they have been muddying?