could 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 could rationalise
you could rationalise
he could rationalise
we could rationalise
you could rationalise
they could rationalise 	I could be rationalising
you could be rationalising
he could be rationalising
we could be rationalising
you could be rationalising
they could be rationalising	I could have rationalised
you could have rationalised
he could have rationalised
we could have rationalised
you could have rationalised
they could have rationalised	I could have been rationalising
you could have been rationalising
he could have been rationalising
we could have been rationalising
you could have been rationalising
they could have been rationalising	

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

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

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