must crescendo
Verbe régulier : crescendo - crescendoed- crescendoed
Traduction française : augmenter - faire un crescendo 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must crescendo
you must crescendo
he must crescendo
we must crescendo
you must crescendo
they must crescendo 	I must be crescendoing
you must be crescendoing
he must be crescendoing
we must be crescendoing
you must be crescendoing
they must be crescendoing	I must have crescendoed
you must have crescendoed
he must have crescendoed
we must have crescendoed
you must have crescendoed
they must have crescendoed	I must have been crescendoing
you must have been crescendoing
he must have been crescendoing
we must have been crescendoing
you must have been crescendoing
they must have been crescendoing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't crescendo
you mustn't crescendo
he mustn't crescendo
we mustn't crescendo
you mustn't crescendo
they mustn't crescendo 	I mustn't be crescendoing
you mustn't be crescendoing
he mustn't be crescendoing
we mustn't be crescendoing
you mustn't be crescendoing
they mustn't be crescendoing	I mustn't have crescendoed
you mustn't have crescendoed
he mustn't have crescendoed
we mustn't have crescendoed
you mustn't have crescendoed
they mustn't have crescendoed	I mustn't have been crescendoing
you mustn't have been crescendoing
he mustn't have been crescendoing
we mustn't have been crescendoing
you mustn't have been crescendoing
they mustn't have been crescendoing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I crescendo?
must you crescendo?
must he crescendo?
must we crescendo?
must you crescendo?
must they crescendo? 	must I be crescendoing?
must you be crescendoing?
must he be crescendoing?
must we be crescendoing?
must you be crescendoing?
must they be crescendoing? 	must I have crescendoed?
must you have crescendoed?
must he have crescendoed?
must we have crescendoed?
must you have crescendoed?
must they have crescendoed? 	must I have been crescendoing?
must you have been crescendoing?
must he have been crescendoing?
must we have been crescendoing?
must you have been crescendoing?
must they have been crescendoing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I crescendo?
mustn't you crescendo?
mustn't he crescendo?
mustn't we crescendo?
mustn't you crescendo?
mustn't they crescendo? 	mustn't I be crescendoing?
mustn't you be crescendoing?
mustn't he be crescendoing?
mustn't we be crescendoing?
mustn't you be crescendoing?
mustn't they be crescendoing? 	mustn't I have crescendoed?
mustn't you have crescendoed?
mustn't he have crescendoed?
mustn't we have crescendoed?
mustn't you have crescendoed?
mustn't they have crescendoed? 	mustn't I have been crescendoing?
mustn't you have been crescendoing?
mustn't he have been crescendoing?
mustn't we have been crescendoing?
mustn't you have been crescendoing?
mustn't they have been crescendoing?