must rumple
Verbe régulier : rumple - rumpled- rumpled
Traduction française : friper - froisser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must rumple
you must rumple
she must rumple
we must rumple
you must rumple
they must rumple 	I must be rumpling
you must be rumpling
she must be rumpling
we must be rumpling
you must be rumpling
they must be rumpling	I must have rumpled
you must have rumpled
she must have rumpled
we must have rumpled
you must have rumpled
they must have rumpled	I must have been rumpling
you must have been rumpling
she must have been rumpling
we must have been rumpling
you must have been rumpling
they must have been rumpling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not rumple
you must not rumple
she must not rumple
we must not rumple
you must not rumple
they must not rumple 	I must not be rumpling
you must not be rumpling
she must not be rumpling
we must not be rumpling
you must not be rumpling
they must not be rumpling	I must not have rumpled
you must not have rumpled
she must not have rumpled
we must not have rumpled
you must not have rumpled
they must not have rumpled	I must not have been rumpling
you must not have been rumpling
she must not have been rumpling
we must not have been rumpling
you must not have been rumpling
they must not have been rumpling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I rumple?
must you rumple?
must she rumple?
must we rumple?
must you rumple?
must they rumple? 	must I be rumpling?
must you be rumpling?
must she be rumpling?
must we be rumpling?
must you be rumpling?
must they be rumpling? 	must I have rumpled?
must you have rumpled?
must she have rumpled?
must we have rumpled?
must you have rumpled?
must they have rumpled? 	must I have been rumpling?
must you have been rumpling?
must she have been rumpling?
must we have been rumpling?
must you have been rumpling?
must they have been rumpling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not rumple?
must you not rumple?
must she not rumple?
must we not rumple?
must you not rumple?
must they not rumple? 	must I not be rumpling?
must you not be rumpling?
must she not be rumpling?
must we not be rumpling?
must you not be rumpling?
must they not be rumpling? 	must I not have rumpled?
must you not have rumpled?
must she not have rumpled?
must we not have rumpled?
must you not have rumpled?
must they not have rumpled? 	must I not have been rumpling?
must you not have been rumpling?
must she not have been rumpling?
must we not have been rumpling?
must you not have been rumpling?
must they not have been rumpling?