could eighty-six
Verbe régulier : eighty-six - eighty-sixed- eighty-sixed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could eighty-six
you could eighty-six
he could eighty-six
we could eighty-six
you could eighty-six
they could eighty-six 	I could be eighty-sixing
you could be eighty-sixing
he could be eighty-sixing
we could be eighty-sixing
you could be eighty-sixing
they could be eighty-sixing	I could have eighty-sixed
you could have eighty-sixed
he could have eighty-sixed
we could have eighty-sixed
you could have eighty-sixed
they could have eighty-sixed	I could have been eighty-sixing
you could have been eighty-sixing
he could have been eighty-sixing
we could have been eighty-sixing
you could have been eighty-sixing
they could have been eighty-sixing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not eighty-six
you could not eighty-six
he could not eighty-six
we could not eighty-six
you could not eighty-six
they could not eighty-six 	I could not be eighty-sixing
you could not be eighty-sixing
he could not be eighty-sixing
we could not be eighty-sixing
you could not be eighty-sixing
they could not be eighty-sixing	I could not have eighty-sixed
you could not have eighty-sixed
he could not have eighty-sixed
we could not have eighty-sixed
you could not have eighty-sixed
they could not have eighty-sixed	I could not have been eighty-sixing
you could not have been eighty-sixing
he could not have been eighty-sixing
we could not have been eighty-sixing
you could not have been eighty-sixing
they could not have been eighty-sixing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I eighty-six?
could you eighty-six?
could he eighty-six?
could we eighty-six?
could you eighty-six?
could they eighty-six? 	could I be eighty-sixing?
could you be eighty-sixing?
could he be eighty-sixing?
could we be eighty-sixing?
could you be eighty-sixing?
could they be eighty-sixing? 	could I have eighty-sixed?
could you have eighty-sixed?
could he have eighty-sixed?
could we have eighty-sixed?
could you have eighty-sixed?
could they have eighty-sixed? 	could I have been eighty-sixing?
could you have been eighty-sixing?
could he have been eighty-sixing?
could we have been eighty-sixing?
could you have been eighty-sixing?
could they have been eighty-sixing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not eighty-six?
could you not eighty-six?
could he not eighty-six?
could we not eighty-six?
could you not eighty-six?
could they not eighty-six? 	could I not be eighty-sixing?
could you not be eighty-sixing?
could he not be eighty-sixing?
could we not be eighty-sixing?
could you not be eighty-sixing?
could they not be eighty-sixing? 	could I not have eighty-sixed?
could you not have eighty-sixed?
could he not have eighty-sixed?
could we not have eighty-sixed?
could you not have eighty-sixed?
could they not have eighty-sixed? 	could I not have been eighty-sixing?
could you not have been eighty-sixing?
could he not have been eighty-sixing?
could we not have been eighty-sixing?
could you not have been eighty-sixing?
could they not have been eighty-sixing?