must rough-hew
Verbe régulier : rough-hew - rough-hewed- rough-hewed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must rough-hew
you must rough-hew
she must rough-hew
we must rough-hew
you must rough-hew
they must rough-hew 	I must be rough-hewing
you must be rough-hewing
she must be rough-hewing
we must be rough-hewing
you must be rough-hewing
they must be rough-hewing	I must have rough-hewed
you must have rough-hewed
she must have rough-hewed
we must have rough-hewed
you must have rough-hewed
they must have rough-hewed	I must have been rough-hewing
you must have been rough-hewing
she must have been rough-hewing
we must have been rough-hewing
you must have been rough-hewing
they must have been rough-hewing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't rough-hew
you mustn't rough-hew
she mustn't rough-hew
we mustn't rough-hew
you mustn't rough-hew
they mustn't rough-hew 	I mustn't be rough-hewing
you mustn't be rough-hewing
she mustn't be rough-hewing
we mustn't be rough-hewing
you mustn't be rough-hewing
they mustn't be rough-hewing	I mustn't have rough-hewed
you mustn't have rough-hewed
she mustn't have rough-hewed
we mustn't have rough-hewed
you mustn't have rough-hewed
they mustn't have rough-hewed	I mustn't have been rough-hewing
you mustn't have been rough-hewing
she mustn't have been rough-hewing
we mustn't have been rough-hewing
you mustn't have been rough-hewing
they mustn't have been rough-hewing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I rough-hew?
must you rough-hew?
must she rough-hew?
must we rough-hew?
must you rough-hew?
must they rough-hew? 	must I be rough-hewing?
must you be rough-hewing?
must she be rough-hewing?
must we be rough-hewing?
must you be rough-hewing?
must they be rough-hewing? 	must I have rough-hewed?
must you have rough-hewed?
must she have rough-hewed?
must we have rough-hewed?
must you have rough-hewed?
must they have rough-hewed? 	must I have been rough-hewing?
must you have been rough-hewing?
must she have been rough-hewing?
must we have been rough-hewing?
must you have been rough-hewing?
must they have been rough-hewing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I rough-hew?
mustn't you rough-hew?
mustn't she rough-hew?
mustn't we rough-hew?
mustn't you rough-hew?
mustn't they rough-hew? 	mustn't I be rough-hewing?
mustn't you be rough-hewing?
mustn't she be rough-hewing?
mustn't we be rough-hewing?
mustn't you be rough-hewing?
mustn't they be rough-hewing? 	mustn't I have rough-hewed?
mustn't you have rough-hewed?
mustn't she have rough-hewed?
mustn't we have rough-hewed?
mustn't you have rough-hewed?
mustn't they have rough-hewed? 	mustn't I have been rough-hewing?
mustn't you have been rough-hewing?
mustn't she have been rough-hewing?
mustn't we have been rough-hewing?
mustn't you have been rough-hewing?
mustn't they have been rough-hewing?