must rationalise
Verbe régulier : rationalise - rationalised- rationalised
Traduction française : (UK) rationaliser - rendre rationnel 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must rationalise
you must rationalise
she must rationalise
we must rationalise
you must rationalise
they must rationalise 	I must be rationalising
you must be rationalising
she must be rationalising
we must be rationalising
you must be rationalising
they must be rationalising	I must have rationalised
you must have rationalised
she must have rationalised
we must have rationalised
you must have rationalised
they must have rationalised	I must have been rationalising
you must have been rationalising
she must have been rationalising
we must have been rationalising
you must have been rationalising
they must have been rationalising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't rationalise
you mustn't rationalise
she mustn't rationalise
we mustn't rationalise
you mustn't rationalise
they mustn't rationalise 	I mustn't be rationalising
you mustn't be rationalising
she mustn't be rationalising
we mustn't be rationalising
you mustn't be rationalising
they mustn't be rationalising	I mustn't have rationalised
you mustn't have rationalised
she mustn't have rationalised
we mustn't have rationalised
you mustn't have rationalised
they mustn't have rationalised	I mustn't have been rationalising
you mustn't have been rationalising
she mustn't have been rationalising
we mustn't have been rationalising
you mustn't have been rationalising
they mustn't have been rationalising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I rationalise?
must you rationalise?
must she rationalise?
must we rationalise?
must you rationalise?
must they rationalise? 	must I be rationalising?
must you be rationalising?
must she be rationalising?
must we be rationalising?
must you be rationalising?
must they be rationalising? 	must I have rationalised?
must you have rationalised?
must she have rationalised?
must we have rationalised?
must you have rationalised?
must they have rationalised? 	must I have been rationalising?
must you have been rationalising?
must she have been rationalising?
must we have been rationalising?
must you have been rationalising?
must they have been rationalising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I rationalise?
mustn't you rationalise?
mustn't she rationalise?
mustn't we rationalise?
mustn't you rationalise?
mustn't they rationalise? 	mustn't I be rationalising?
mustn't you be rationalising?
mustn't she be rationalising?
mustn't we be rationalising?
mustn't you be rationalising?
mustn't they be rationalising? 	mustn't I have rationalised?
mustn't you have rationalised?
mustn't she have rationalised?
mustn't we have rationalised?
mustn't you have rationalised?
mustn't they have rationalised? 	mustn't I have been rationalising?
mustn't you have been rationalising?
mustn't she have been rationalising?
mustn't we have been rationalising?
mustn't you have been rationalising?
mustn't they have been rationalising?