could routinise
Verbe régulier : routinise - routinised- routinised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could routinise
you could routinise
he could routinise
we could routinise
you could routinise
they could routinise 	I could be routinising
you could be routinising
he could be routinising
we could be routinising
you could be routinising
they could be routinising	I could have routinised
you could have routinised
he could have routinised
we could have routinised
you could have routinised
they could have routinised	I could have been routinising
you could have been routinising
he could have been routinising
we could have been routinising
you could have been routinising
they could have been routinising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't routinise
you couldn't routinise
he couldn't routinise
we couldn't routinise
you couldn't routinise
they couldn't routinise 	I couldn't be routinising
you couldn't be routinising
he couldn't be routinising
we couldn't be routinising
you couldn't be routinising
they couldn't be routinising	I couldn't have routinised
you couldn't have routinised
he couldn't have routinised
we couldn't have routinised
you couldn't have routinised
they couldn't have routinised	I couldn't have been routinising
you couldn't have been routinising
he couldn't have been routinising
we couldn't have been routinising
you couldn't have been routinising
they couldn't have been routinising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I routinise?
could you routinise?
could he routinise?
could we routinise?
could you routinise?
could they routinise? 	could I be routinising?
could you be routinising?
could he be routinising?
could we be routinising?
could you be routinising?
could they be routinising? 	could I have routinised?
could you have routinised?
could he have routinised?
could we have routinised?
could you have routinised?
could they have routinised? 	could I have been routinising?
could you have been routinising?
could he have been routinising?
could we have been routinising?
could you have been routinising?
could they have been routinising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I routinise?
couldn't you routinise?
couldn't he routinise?
couldn't we routinise?
couldn't you routinise?
couldn't they routinise? 	couldn't I be routinising?
couldn't you be routinising?
couldn't he be routinising?
couldn't we be routinising?
couldn't you be routinising?
couldn't they be routinising? 	couldn't I have routinised?
couldn't you have routinised?
couldn't he have routinised?
couldn't we have routinised?
couldn't you have routinised?
couldn't they have routinised? 	couldn't I have been routinising?
couldn't you have been routinising?
couldn't he have been routinising?
couldn't we have been routinising?
couldn't you have been routinising?
couldn't they have been routinising?