could spear
Verbe régulier : spear - speared- speared
Traduction française : transpercer d'un coup de lance - piquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could spear
you could spear
he could spear
we could spear
you could spear
they could spear 	I could be spearing
you could be spearing
he could be spearing
we could be spearing
you could be spearing
they could be spearing	I could have speared
you could have speared
he could have speared
we could have speared
you could have speared
they could have speared	I could have been spearing
you could have been spearing
he could have been spearing
we could have been spearing
you could have been spearing
they could have been spearing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not spear
you could not spear
he could not spear
we could not spear
you could not spear
they could not spear 	I could not be spearing
you could not be spearing
he could not be spearing
we could not be spearing
you could not be spearing
they could not be spearing	I could not have speared
you could not have speared
he could not have speared
we could not have speared
you could not have speared
they could not have speared	I could not have been spearing
you could not have been spearing
he could not have been spearing
we could not have been spearing
you could not have been spearing
they could not have been spearing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I spear?
could you spear?
could he spear?
could we spear?
could you spear?
could they spear? 	could I be spearing?
could you be spearing?
could he be spearing?
could we be spearing?
could you be spearing?
could they be spearing? 	could I have speared?
could you have speared?
could he have speared?
could we have speared?
could you have speared?
could they have speared? 	could I have been spearing?
could you have been spearing?
could he have been spearing?
could we have been spearing?
could you have been spearing?
could they have been spearing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not spear?
could you not spear?
could he not spear?
could we not spear?
could you not spear?
could they not spear? 	could I not be spearing?
could you not be spearing?
could he not be spearing?
could we not be spearing?
could you not be spearing?
could they not be spearing? 	could I not have speared?
could you not have speared?
could he not have speared?
could we not have speared?
could you not have speared?
could they not have speared? 	could I not have been spearing?
could you not have been spearing?
could he not have been spearing?
could we not have been spearing?
could you not have been spearing?
could they not have been spearing?