could brittle
Verbe régulier : brittle - brittled- brittled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could brittle
you could brittle
he could brittle
we could brittle
you could brittle
they could brittle 	I could be brittling
you could be brittling
he could be brittling
we could be brittling
you could be brittling
they could be brittling	I could have brittled
you could have brittled
he could have brittled
we could have brittled
you could have brittled
they could have brittled	I could have been brittling
you could have been brittling
he could have been brittling
we could have been brittling
you could have been brittling
they could have been brittling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not brittle
you could not brittle
he could not brittle
we could not brittle
you could not brittle
they could not brittle 	I could not be brittling
you could not be brittling
he could not be brittling
we could not be brittling
you could not be brittling
they could not be brittling	I could not have brittled
you could not have brittled
he could not have brittled
we could not have brittled
you could not have brittled
they could not have brittled	I could not have been brittling
you could not have been brittling
he could not have been brittling
we could not have been brittling
you could not have been brittling
they could not have been brittling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I brittle?
could you brittle?
could he brittle?
could we brittle?
could you brittle?
could they brittle? 	could I be brittling?
could you be brittling?
could he be brittling?
could we be brittling?
could you be brittling?
could they be brittling? 	could I have brittled?
could you have brittled?
could he have brittled?
could we have brittled?
could you have brittled?
could they have brittled? 	could I have been brittling?
could you have been brittling?
could he have been brittling?
could we have been brittling?
could you have been brittling?
could they have been brittling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not brittle?
could you not brittle?
could he not brittle?
could we not brittle?
could you not brittle?
could they not brittle? 	could I not be brittling?
could you not be brittling?
could he not be brittling?
could we not be brittling?
could you not be brittling?
could they not be brittling? 	could I not have brittled?
could you not have brittled?
could he not have brittled?
could we not have brittled?
could you not have brittled?
could they not have brittled? 	could I not have been brittling?
could you not have been brittling?
could he not have been brittling?
could we not have been brittling?
could you not have been brittling?
could they not have been brittling?