must caper
Verbe régulier : caper - capered- capered
Traduction française : cabrioler - faire le fou 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must caper
you must caper
she must caper
we must caper
you must caper
they must caper 	I must be capering
you must be capering
she must be capering
we must be capering
you must be capering
they must be capering	I must have capered
you must have capered
she must have capered
we must have capered
you must have capered
they must have capered	I must have been capering
you must have been capering
she must have been capering
we must have been capering
you must have been capering
they must have been capering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't caper
you mustn't caper
she mustn't caper
we mustn't caper
you mustn't caper
they mustn't caper 	I mustn't be capering
you mustn't be capering
she mustn't be capering
we mustn't be capering
you mustn't be capering
they mustn't be capering	I mustn't have capered
you mustn't have capered
she mustn't have capered
we mustn't have capered
you mustn't have capered
they mustn't have capered	I mustn't have been capering
you mustn't have been capering
she mustn't have been capering
we mustn't have been capering
you mustn't have been capering
they mustn't have been capering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I caper?
must you caper?
must she caper?
must we caper?
must you caper?
must they caper? 	must I be capering?
must you be capering?
must she be capering?
must we be capering?
must you be capering?
must they be capering? 	must I have capered?
must you have capered?
must she have capered?
must we have capered?
must you have capered?
must they have capered? 	must I have been capering?
must you have been capering?
must she have been capering?
must we have been capering?
must you have been capering?
must they have been capering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I caper?
mustn't you caper?
mustn't she caper?
mustn't we caper?
mustn't you caper?
mustn't they caper? 	mustn't I be capering?
mustn't you be capering?
mustn't she be capering?
mustn't we be capering?
mustn't you be capering?
mustn't they be capering? 	mustn't I have capered?
mustn't you have capered?
mustn't she have capered?
mustn't we have capered?
mustn't you have capered?
mustn't they have capered? 	mustn't I have been capering?
mustn't you have been capering?
mustn't she have been capering?
mustn't we have been capering?
mustn't you have been capering?
mustn't they have been capering?