could supercool
Verbe régulier : supercool - supercooled- supercooled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could supercool
you could supercool
he could supercool
we could supercool
you could supercool
they could supercool 	I could be supercooling
you could be supercooling
he could be supercooling
we could be supercooling
you could be supercooling
they could be supercooling	I could have supercooled
you could have supercooled
he could have supercooled
we could have supercooled
you could have supercooled
they could have supercooled	I could have been supercooling
you could have been supercooling
he could have been supercooling
we could have been supercooling
you could have been supercooling
they could have been supercooling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't supercool
you couldn't supercool
he couldn't supercool
we couldn't supercool
you couldn't supercool
they couldn't supercool 	I couldn't be supercooling
you couldn't be supercooling
he couldn't be supercooling
we couldn't be supercooling
you couldn't be supercooling
they couldn't be supercooling	I couldn't have supercooled
you couldn't have supercooled
he couldn't have supercooled
we couldn't have supercooled
you couldn't have supercooled
they couldn't have supercooled	I couldn't have been supercooling
you couldn't have been supercooling
he couldn't have been supercooling
we couldn't have been supercooling
you couldn't have been supercooling
they couldn't have been supercooling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I supercool?
could you supercool?
could he supercool?
could we supercool?
could you supercool?
could they supercool? 	could I be supercooling?
could you be supercooling?
could he be supercooling?
could we be supercooling?
could you be supercooling?
could they be supercooling? 	could I have supercooled?
could you have supercooled?
could he have supercooled?
could we have supercooled?
could you have supercooled?
could they have supercooled? 	could I have been supercooling?
could you have been supercooling?
could he have been supercooling?
could we have been supercooling?
could you have been supercooling?
could they have been supercooling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I supercool?
couldn't you supercool?
couldn't he supercool?
couldn't we supercool?
couldn't you supercool?
couldn't they supercool? 	couldn't I be supercooling?
couldn't you be supercooling?
couldn't he be supercooling?
couldn't we be supercooling?
couldn't you be supercooling?
couldn't they be supercooling? 	couldn't I have supercooled?
couldn't you have supercooled?
couldn't he have supercooled?
couldn't we have supercooled?
couldn't you have supercooled?
couldn't they have supercooled? 	couldn't I have been supercooling?
couldn't you have been supercooling?
couldn't he have been supercooling?
couldn't we have been supercooling?
couldn't you have been supercooling?
couldn't they have been supercooling?