must rick
Verbe régulier : rick - ricked- ricked
Traduction française : mettre en meules (UK) - se faire une entorse à 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must rick
you must rick
she must rick
we must rick
you must rick
they must rick 	I must be ricking
you must be ricking
she must be ricking
we must be ricking
you must be ricking
they must be ricking	I must have ricked
you must have ricked
she must have ricked
we must have ricked
you must have ricked
they must have ricked	I must have been ricking
you must have been ricking
she must have been ricking
we must have been ricking
you must have been ricking
they must have been ricking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't rick
you mustn't rick
she mustn't rick
we mustn't rick
you mustn't rick
they mustn't rick 	I mustn't be ricking
you mustn't be ricking
she mustn't be ricking
we mustn't be ricking
you mustn't be ricking
they mustn't be ricking	I mustn't have ricked
you mustn't have ricked
she mustn't have ricked
we mustn't have ricked
you mustn't have ricked
they mustn't have ricked	I mustn't have been ricking
you mustn't have been ricking
she mustn't have been ricking
we mustn't have been ricking
you mustn't have been ricking
they mustn't have been ricking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I rick?
must you rick?
must she rick?
must we rick?
must you rick?
must they rick? 	must I be ricking?
must you be ricking?
must she be ricking?
must we be ricking?
must you be ricking?
must they be ricking? 	must I have ricked?
must you have ricked?
must she have ricked?
must we have ricked?
must you have ricked?
must they have ricked? 	must I have been ricking?
must you have been ricking?
must she have been ricking?
must we have been ricking?
must you have been ricking?
must they have been ricking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I rick?
mustn't you rick?
mustn't she rick?
mustn't we rick?
mustn't you rick?
mustn't they rick? 	mustn't I be ricking?
mustn't you be ricking?
mustn't she be ricking?
mustn't we be ricking?
mustn't you be ricking?
mustn't they be ricking? 	mustn't I have ricked?
mustn't you have ricked?
mustn't she have ricked?
mustn't we have ricked?
mustn't you have ricked?
mustn't they have ricked? 	mustn't I have been ricking?
mustn't you have been ricking?
mustn't she have been ricking?
mustn't we have been ricking?
mustn't you have been ricking?
mustn't they have been ricking?