must kipper
Verbe régulier : kipper - kippered- kippered
Traduction française : fumer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must kipper
you must kipper
she must kipper
we must kipper
you must kipper
they must kipper 	I must be kippering
you must be kippering
she must be kippering
we must be kippering
you must be kippering
they must be kippering	I must have kippered
you must have kippered
she must have kippered
we must have kippered
you must have kippered
they must have kippered	I must have been kippering
you must have been kippering
she must have been kippering
we must have been kippering
you must have been kippering
they must have been kippering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't kipper
you mustn't kipper
she mustn't kipper
we mustn't kipper
you mustn't kipper
they mustn't kipper 	I mustn't be kippering
you mustn't be kippering
she mustn't be kippering
we mustn't be kippering
you mustn't be kippering
they mustn't be kippering	I mustn't have kippered
you mustn't have kippered
she mustn't have kippered
we mustn't have kippered
you mustn't have kippered
they mustn't have kippered	I mustn't have been kippering
you mustn't have been kippering
she mustn't have been kippering
we mustn't have been kippering
you mustn't have been kippering
they mustn't have been kippering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I kipper?
must you kipper?
must she kipper?
must we kipper?
must you kipper?
must they kipper? 	must I be kippering?
must you be kippering?
must she be kippering?
must we be kippering?
must you be kippering?
must they be kippering? 	must I have kippered?
must you have kippered?
must she have kippered?
must we have kippered?
must you have kippered?
must they have kippered? 	must I have been kippering?
must you have been kippering?
must she have been kippering?
must we have been kippering?
must you have been kippering?
must they have been kippering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I kipper?
mustn't you kipper?
mustn't she kipper?
mustn't we kipper?
mustn't you kipper?
mustn't they kipper? 	mustn't I be kippering?
mustn't you be kippering?
mustn't she be kippering?
mustn't we be kippering?
mustn't you be kippering?
mustn't they be kippering? 	mustn't I have kippered?
mustn't you have kippered?
mustn't she have kippered?
mustn't we have kippered?
mustn't you have kippered?
mustn't they have kippered? 	mustn't I have been kippering?
mustn't you have been kippering?
mustn't she have been kippering?
mustn't we have been kippering?
mustn't you have been kippering?
mustn't they have been kippering?