could paraffin
Verbe régulier : paraffin - paraffined- paraffined

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could paraffin
you could paraffin
she could paraffin
we could paraffin
you could paraffin
they could paraffin 	I could be paraffining
you could be paraffining
she could be paraffining
we could be paraffining
you could be paraffining
they could be paraffining	I could have paraffined
you could have paraffined
she could have paraffined
we could have paraffined
you could have paraffined
they could have paraffined	I could have been paraffining
you could have been paraffining
she could have been paraffining
we could have been paraffining
you could have been paraffining
they could have been paraffining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't paraffin
you couldn't paraffin
she couldn't paraffin
we couldn't paraffin
you couldn't paraffin
they couldn't paraffin 	I couldn't be paraffining
you couldn't be paraffining
she couldn't be paraffining
we couldn't be paraffining
you couldn't be paraffining
they couldn't be paraffining	I couldn't have paraffined
you couldn't have paraffined
she couldn't have paraffined
we couldn't have paraffined
you couldn't have paraffined
they couldn't have paraffined	I couldn't have been paraffining
you couldn't have been paraffining
she couldn't have been paraffining
we couldn't have been paraffining
you couldn't have been paraffining
they couldn't have been paraffining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I paraffin?
could you paraffin?
could she paraffin?
could we paraffin?
could you paraffin?
could they paraffin? 	could I be paraffining?
could you be paraffining?
could she be paraffining?
could we be paraffining?
could you be paraffining?
could they be paraffining? 	could I have paraffined?
could you have paraffined?
could she have paraffined?
could we have paraffined?
could you have paraffined?
could they have paraffined? 	could I have been paraffining?
could you have been paraffining?
could she have been paraffining?
could we have been paraffining?
could you have been paraffining?
could they have been paraffining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I paraffin?
couldn't you paraffin?
couldn't she paraffin?
couldn't we paraffin?
couldn't you paraffin?
couldn't they paraffin? 	couldn't I be paraffining?
couldn't you be paraffining?
couldn't she be paraffining?
couldn't we be paraffining?
couldn't you be paraffining?
couldn't they be paraffining? 	couldn't I have paraffined?
couldn't you have paraffined?
couldn't she have paraffined?
couldn't we have paraffined?
couldn't you have paraffined?
couldn't they have paraffined? 	couldn't I have been paraffining?
couldn't you have been paraffining?
couldn't she have been paraffining?
couldn't we have been paraffining?
couldn't you have been paraffining?
couldn't they have been paraffining?