could siege
Verbe régulier : siege - sieged- sieged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could siege
you could siege
she could siege
we could siege
you could siege
they could siege 	I could be sieging
you could be sieging
she could be sieging
we could be sieging
you could be sieging
they could be sieging	I could have sieged
you could have sieged
she could have sieged
we could have sieged
you could have sieged
they could have sieged	I could have been sieging
you could have been sieging
she could have been sieging
we could have been sieging
you could have been sieging
they could have been sieging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not siege
you could not siege
she could not siege
we could not siege
you could not siege
they could not siege 	I could not be sieging
you could not be sieging
she could not be sieging
we could not be sieging
you could not be sieging
they could not be sieging	I could not have sieged
you could not have sieged
she could not have sieged
we could not have sieged
you could not have sieged
they could not have sieged	I could not have been sieging
you could not have been sieging
she could not have been sieging
we could not have been sieging
you could not have been sieging
they could not have been sieging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I siege?
could you siege?
could she siege?
could we siege?
could you siege?
could they siege? 	could I be sieging?
could you be sieging?
could she be sieging?
could we be sieging?
could you be sieging?
could they be sieging? 	could I have sieged?
could you have sieged?
could she have sieged?
could we have sieged?
could you have sieged?
could they have sieged? 	could I have been sieging?
could you have been sieging?
could she have been sieging?
could we have been sieging?
could you have been sieging?
could they have been sieging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not siege?
could you not siege?
could she not siege?
could we not siege?
could you not siege?
could they not siege? 	could I not be sieging?
could you not be sieging?
could she not be sieging?
could we not be sieging?
could you not be sieging?
could they not be sieging? 	could I not have sieged?
could you not have sieged?
could she not have sieged?
could we not have sieged?
could you not have sieged?
could they not have sieged? 	could I not have been sieging?
could you not have been sieging?
could she not have been sieging?
could we not have been sieging?
could you not have been sieging?
could they not have been sieging?