must quintuple
Verbe régulier : quintuple - quintupled- quintupled
Traduction française : quintupler - quintupler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must quintuple
you must quintuple
she must quintuple
we must quintuple
you must quintuple
they must quintuple 	I must be quintupling
you must be quintupling
she must be quintupling
we must be quintupling
you must be quintupling
they must be quintupling	I must have quintupled
you must have quintupled
she must have quintupled
we must have quintupled
you must have quintupled
they must have quintupled	I must have been quintupling
you must have been quintupling
she must have been quintupling
we must have been quintupling
you must have been quintupling
they must have been quintupling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't quintuple
you mustn't quintuple
she mustn't quintuple
we mustn't quintuple
you mustn't quintuple
they mustn't quintuple 	I mustn't be quintupling
you mustn't be quintupling
she mustn't be quintupling
we mustn't be quintupling
you mustn't be quintupling
they mustn't be quintupling	I mustn't have quintupled
you mustn't have quintupled
she mustn't have quintupled
we mustn't have quintupled
you mustn't have quintupled
they mustn't have quintupled	I mustn't have been quintupling
you mustn't have been quintupling
she mustn't have been quintupling
we mustn't have been quintupling
you mustn't have been quintupling
they mustn't have been quintupling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I quintuple?
must you quintuple?
must she quintuple?
must we quintuple?
must you quintuple?
must they quintuple? 	must I be quintupling?
must you be quintupling?
must she be quintupling?
must we be quintupling?
must you be quintupling?
must they be quintupling? 	must I have quintupled?
must you have quintupled?
must she have quintupled?
must we have quintupled?
must you have quintupled?
must they have quintupled? 	must I have been quintupling?
must you have been quintupling?
must she have been quintupling?
must we have been quintupling?
must you have been quintupling?
must they have been quintupling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I quintuple?
mustn't you quintuple?
mustn't she quintuple?
mustn't we quintuple?
mustn't you quintuple?
mustn't they quintuple? 	mustn't I be quintupling?
mustn't you be quintupling?
mustn't she be quintupling?
mustn't we be quintupling?
mustn't you be quintupling?
mustn't they be quintupling? 	mustn't I have quintupled?
mustn't you have quintupled?
mustn't she have quintupled?
mustn't we have quintupled?
mustn't you have quintupled?
mustn't they have quintupled? 	mustn't I have been quintupling?
mustn't you have been quintupling?
mustn't she have been quintupling?
mustn't we have been quintupling?
mustn't you have been quintupling?
mustn't they have been quintupling?