could presurround
Verbe régulier : presurround - presurrounded- presurrounded

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could presurround
you could presurround
he could presurround
we could presurround
you could presurround
they could presurround 	I could be presurrounding
you could be presurrounding
he could be presurrounding
we could be presurrounding
you could be presurrounding
they could be presurrounding	I could have presurrounded
you could have presurrounded
he could have presurrounded
we could have presurrounded
you could have presurrounded
they could have presurrounded	I could have been presurrounding
you could have been presurrounding
he could have been presurrounding
we could have been presurrounding
you could have been presurrounding
they could have been presurrounding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't presurround
you couldn't presurround
he couldn't presurround
we couldn't presurround
you couldn't presurround
they couldn't presurround 	I couldn't be presurrounding
you couldn't be presurrounding
he couldn't be presurrounding
we couldn't be presurrounding
you couldn't be presurrounding
they couldn't be presurrounding	I couldn't have presurrounded
you couldn't have presurrounded
he couldn't have presurrounded
we couldn't have presurrounded
you couldn't have presurrounded
they couldn't have presurrounded	I couldn't have been presurrounding
you couldn't have been presurrounding
he couldn't have been presurrounding
we couldn't have been presurrounding
you couldn't have been presurrounding
they couldn't have been presurrounding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I presurround?
could you presurround?
could he presurround?
could we presurround?
could you presurround?
could they presurround? 	could I be presurrounding?
could you be presurrounding?
could he be presurrounding?
could we be presurrounding?
could you be presurrounding?
could they be presurrounding? 	could I have presurrounded?
could you have presurrounded?
could he have presurrounded?
could we have presurrounded?
could you have presurrounded?
could they have presurrounded? 	could I have been presurrounding?
could you have been presurrounding?
could he have been presurrounding?
could we have been presurrounding?
could you have been presurrounding?
could they have been presurrounding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I presurround?
couldn't you presurround?
couldn't he presurround?
couldn't we presurround?
couldn't you presurround?
couldn't they presurround? 	couldn't I be presurrounding?
couldn't you be presurrounding?
couldn't he be presurrounding?
couldn't we be presurrounding?
couldn't you be presurrounding?
couldn't they be presurrounding? 	couldn't I have presurrounded?
couldn't you have presurrounded?
couldn't he have presurrounded?
couldn't we have presurrounded?
couldn't you have presurrounded?
couldn't they have presurrounded? 	couldn't I have been presurrounding?
couldn't you have been presurrounding?
couldn't he have been presurrounding?
couldn't we have been presurrounding?
couldn't you have been presurrounding?
couldn't they have been presurrounding?