must chopper
Verbe régulier : chopper - choppered- choppered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must chopper
you must chopper
he must chopper
we must chopper
you must chopper
they must chopper 	I must be choppering
you must be choppering
he must be choppering
we must be choppering
you must be choppering
they must be choppering	I must have choppered
you must have choppered
he must have choppered
we must have choppered
you must have choppered
they must have choppered	I must have been choppering
you must have been choppering
he must have been choppering
we must have been choppering
you must have been choppering
they must have been choppering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not chopper
you must not chopper
he must not chopper
we must not chopper
you must not chopper
they must not chopper 	I must not be choppering
you must not be choppering
he must not be choppering
we must not be choppering
you must not be choppering
they must not be choppering	I must not have choppered
you must not have choppered
he must not have choppered
we must not have choppered
you must not have choppered
they must not have choppered	I must not have been choppering
you must not have been choppering
he must not have been choppering
we must not have been choppering
you must not have been choppering
they must not have been choppering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I chopper?
must you chopper?
must he chopper?
must we chopper?
must you chopper?
must they chopper? 	must I be choppering?
must you be choppering?
must he be choppering?
must we be choppering?
must you be choppering?
must they be choppering? 	must I have choppered?
must you have choppered?
must he have choppered?
must we have choppered?
must you have choppered?
must they have choppered? 	must I have been choppering?
must you have been choppering?
must he have been choppering?
must we have been choppering?
must you have been choppering?
must they have been choppering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not chopper?
must you not chopper?
must he not chopper?
must we not chopper?
must you not chopper?
must they not chopper? 	must I not be choppering?
must you not be choppering?
must he not be choppering?
must we not be choppering?
must you not be choppering?
must they not be choppering? 	must I not have choppered?
must you not have choppered?
must he not have choppered?
must we not have choppered?
must you not have choppered?
must they not have choppered? 	must I not have been choppering?
must you not have been choppering?
must he not have been choppering?
must we not have been choppering?
must you not have been choppering?
must they not have been choppering?