could peacock
Verbe régulier : peacock - peacocked- peacocked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could peacock
you could peacock
he could peacock
we could peacock
you could peacock
they could peacock 	I could be peacocking
you could be peacocking
he could be peacocking
we could be peacocking
you could be peacocking
they could be peacocking	I could have peacocked
you could have peacocked
he could have peacocked
we could have peacocked
you could have peacocked
they could have peacocked	I could have been peacocking
you could have been peacocking
he could have been peacocking
we could have been peacocking
you could have been peacocking
they could have been peacocking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not peacock
you could not peacock
he could not peacock
we could not peacock
you could not peacock
they could not peacock 	I could not be peacocking
you could not be peacocking
he could not be peacocking
we could not be peacocking
you could not be peacocking
they could not be peacocking	I could not have peacocked
you could not have peacocked
he could not have peacocked
we could not have peacocked
you could not have peacocked
they could not have peacocked	I could not have been peacocking
you could not have been peacocking
he could not have been peacocking
we could not have been peacocking
you could not have been peacocking
they could not have been peacocking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I peacock?
could you peacock?
could he peacock?
could we peacock?
could you peacock?
could they peacock? 	could I be peacocking?
could you be peacocking?
could he be peacocking?
could we be peacocking?
could you be peacocking?
could they be peacocking? 	could I have peacocked?
could you have peacocked?
could he have peacocked?
could we have peacocked?
could you have peacocked?
could they have peacocked? 	could I have been peacocking?
could you have been peacocking?
could he have been peacocking?
could we have been peacocking?
could you have been peacocking?
could they have been peacocking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not peacock?
could you not peacock?
could he not peacock?
could we not peacock?
could you not peacock?
could they not peacock? 	could I not be peacocking?
could you not be peacocking?
could he not be peacocking?
could we not be peacocking?
could you not be peacocking?
could they not be peacocking? 	could I not have peacocked?
could you not have peacocked?
could he not have peacocked?
could we not have peacocked?
could you not have peacocked?
could they not have peacocked? 	could I not have been peacocking?
could you not have been peacocking?
could he not have been peacocking?
could we not have been peacocking?
could you not have been peacocking?
could they not have been peacocking?