could erect
Verbe régulier : erect - erected- erected
Traduction française : bâtir - édifier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could erect
you could erect
he could erect
we could erect
you could erect
they could erect 	I could be erecting
you could be erecting
he could be erecting
we could be erecting
you could be erecting
they could be erecting	I could have erected
you could have erected
he could have erected
we could have erected
you could have erected
they could have erected	I could have been erecting
you could have been erecting
he could have been erecting
we could have been erecting
you could have been erecting
they could have been erecting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not erect
you could not erect
he could not erect
we could not erect
you could not erect
they could not erect 	I could not be erecting
you could not be erecting
he could not be erecting
we could not be erecting
you could not be erecting
they could not be erecting	I could not have erected
you could not have erected
he could not have erected
we could not have erected
you could not have erected
they could not have erected	I could not have been erecting
you could not have been erecting
he could not have been erecting
we could not have been erecting
you could not have been erecting
they could not have been erecting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I erect?
could you erect?
could he erect?
could we erect?
could you erect?
could they erect? 	could I be erecting?
could you be erecting?
could he be erecting?
could we be erecting?
could you be erecting?
could they be erecting? 	could I have erected?
could you have erected?
could he have erected?
could we have erected?
could you have erected?
could they have erected? 	could I have been erecting?
could you have been erecting?
could he have been erecting?
could we have been erecting?
could you have been erecting?
could they have been erecting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not erect?
could you not erect?
could he not erect?
could we not erect?
could you not erect?
could they not erect? 	could I not be erecting?
could you not be erecting?
could he not be erecting?
could we not be erecting?
could you not be erecting?
could they not be erecting? 	could I not have erected?
could you not have erected?
could he not have erected?
could we not have erected?
could you not have erected?
could they not have erected? 	could I not have been erecting?
could you not have been erecting?
could he not have been erecting?
could we not have been erecting?
could you not have been erecting?
could they not have been erecting?