must acidulate
Verbe régulier : acidulate - acidulated- acidulated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must acidulate
you must acidulate
she must acidulate
we must acidulate
you must acidulate
they must acidulate 	I must be acidulating
you must be acidulating
she must be acidulating
we must be acidulating
you must be acidulating
they must be acidulating	I must have acidulated
you must have acidulated
she must have acidulated
we must have acidulated
you must have acidulated
they must have acidulated	I must have been acidulating
you must have been acidulating
she must have been acidulating
we must have been acidulating
you must have been acidulating
they must have been acidulating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't acidulate
you mustn't acidulate
she mustn't acidulate
we mustn't acidulate
you mustn't acidulate
they mustn't acidulate 	I mustn't be acidulating
you mustn't be acidulating
she mustn't be acidulating
we mustn't be acidulating
you mustn't be acidulating
they mustn't be acidulating	I mustn't have acidulated
you mustn't have acidulated
she mustn't have acidulated
we mustn't have acidulated
you mustn't have acidulated
they mustn't have acidulated	I mustn't have been acidulating
you mustn't have been acidulating
she mustn't have been acidulating
we mustn't have been acidulating
you mustn't have been acidulating
they mustn't have been acidulating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I acidulate?
must you acidulate?
must she acidulate?
must we acidulate?
must you acidulate?
must they acidulate? 	must I be acidulating?
must you be acidulating?
must she be acidulating?
must we be acidulating?
must you be acidulating?
must they be acidulating? 	must I have acidulated?
must you have acidulated?
must she have acidulated?
must we have acidulated?
must you have acidulated?
must they have acidulated? 	must I have been acidulating?
must you have been acidulating?
must she have been acidulating?
must we have been acidulating?
must you have been acidulating?
must they have been acidulating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I acidulate?
mustn't you acidulate?
mustn't she acidulate?
mustn't we acidulate?
mustn't you acidulate?
mustn't they acidulate? 	mustn't I be acidulating?
mustn't you be acidulating?
mustn't she be acidulating?
mustn't we be acidulating?
mustn't you be acidulating?
mustn't they be acidulating? 	mustn't I have acidulated?
mustn't you have acidulated?
mustn't she have acidulated?
mustn't we have acidulated?
mustn't you have acidulated?
mustn't they have acidulated? 	mustn't I have been acidulating?
mustn't you have been acidulating?
mustn't she have been acidulating?
mustn't we have been acidulating?
mustn't you have been acidulating?
mustn't they have been acidulating?