must rouge
Regular verb: rouge - rouged- rouged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must rouge
you must rouge
he must rouge
we must rouge
you must rouge
they must rouge 	I must be rouging
you must be rouging
he must be rouging
we must be rouging
you must be rouging
they must be rouging	I must have rouged
you must have rouged
he must have rouged
we must have rouged
you must have rouged
they must have rouged	I must have been rouging
you must have been rouging
he must have been rouging
we must have been rouging
you must have been rouging
they must have been rouging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't rouge
you mustn't rouge
he mustn't rouge
we mustn't rouge
you mustn't rouge
they mustn't rouge 	I mustn't be rouging
you mustn't be rouging
he mustn't be rouging
we mustn't be rouging
you mustn't be rouging
they mustn't be rouging	I mustn't have rouged
you mustn't have rouged
he mustn't have rouged
we mustn't have rouged
you mustn't have rouged
they mustn't have rouged	I mustn't have been rouging
you mustn't have been rouging
he mustn't have been rouging
we mustn't have been rouging
you mustn't have been rouging
they mustn't have been rouging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I rouge?
must you rouge?
must he rouge?
must we rouge?
must you rouge?
must they rouge? 	must I be rouging?
must you be rouging?
must he be rouging?
must we be rouging?
must you be rouging?
must they be rouging? 	must I have rouged?
must you have rouged?
must he have rouged?
must we have rouged?
must you have rouged?
must they have rouged? 	must I have been rouging?
must you have been rouging?
must he have been rouging?
must we have been rouging?
must you have been rouging?
must they have been rouging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I rouge?
mustn't you rouge?
mustn't he rouge?
mustn't we rouge?
mustn't you rouge?
mustn't they rouge? 	mustn't I be rouging?
mustn't you be rouging?
mustn't he be rouging?
mustn't we be rouging?
mustn't you be rouging?
mustn't they be rouging? 	mustn't I have rouged?
mustn't you have rouged?
mustn't he have rouged?
mustn't we have rouged?
mustn't you have rouged?
mustn't they have rouged? 	mustn't I have been rouging?
mustn't you have been rouging?
mustn't he have been rouging?
mustn't we have been rouging?
mustn't you have been rouging?
mustn't they have been rouging?