must parboil
Verbe régulier : parboil - parboiled- parboiled
Traduction française : blanchir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must parboil
you must parboil
she must parboil
we must parboil
you must parboil
they must parboil 	I must be parboiling
you must be parboiling
she must be parboiling
we must be parboiling
you must be parboiling
they must be parboiling	I must have parboiled
you must have parboiled
she must have parboiled
we must have parboiled
you must have parboiled
they must have parboiled	I must have been parboiling
you must have been parboiling
she must have been parboiling
we must have been parboiling
you must have been parboiling
they must have been parboiling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't parboil
you mustn't parboil
she mustn't parboil
we mustn't parboil
you mustn't parboil
they mustn't parboil 	I mustn't be parboiling
you mustn't be parboiling
she mustn't be parboiling
we mustn't be parboiling
you mustn't be parboiling
they mustn't be parboiling	I mustn't have parboiled
you mustn't have parboiled
she mustn't have parboiled
we mustn't have parboiled
you mustn't have parboiled
they mustn't have parboiled	I mustn't have been parboiling
you mustn't have been parboiling
she mustn't have been parboiling
we mustn't have been parboiling
you mustn't have been parboiling
they mustn't have been parboiling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I parboil?
must you parboil?
must she parboil?
must we parboil?
must you parboil?
must they parboil? 	must I be parboiling?
must you be parboiling?
must she be parboiling?
must we be parboiling?
must you be parboiling?
must they be parboiling? 	must I have parboiled?
must you have parboiled?
must she have parboiled?
must we have parboiled?
must you have parboiled?
must they have parboiled? 	must I have been parboiling?
must you have been parboiling?
must she have been parboiling?
must we have been parboiling?
must you have been parboiling?
must they have been parboiling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I parboil?
mustn't you parboil?
mustn't she parboil?
mustn't we parboil?
mustn't you parboil?
mustn't they parboil? 	mustn't I be parboiling?
mustn't you be parboiling?
mustn't she be parboiling?
mustn't we be parboiling?
mustn't you be parboiling?
mustn't they be parboiling? 	mustn't I have parboiled?
mustn't you have parboiled?
mustn't she have parboiled?
mustn't we have parboiled?
mustn't you have parboiled?
mustn't they have parboiled? 	mustn't I have been parboiling?
mustn't you have been parboiling?
mustn't she have been parboiling?
mustn't we have been parboiling?
mustn't you have been parboiling?
mustn't they have been parboiling?