could leash
Verbe régulier : leash - leashed- leashed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could leash
you could leash
she could leash
we could leash
you could leash
they could leash 	I could be leashing
you could be leashing
she could be leashing
we could be leashing
you could be leashing
they could be leashing	I could have leashed
you could have leashed
she could have leashed
we could have leashed
you could have leashed
they could have leashed	I could have been leashing
you could have been leashing
she could have been leashing
we could have been leashing
you could have been leashing
they could have been leashing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't leash
you couldn't leash
she couldn't leash
we couldn't leash
you couldn't leash
they couldn't leash 	I couldn't be leashing
you couldn't be leashing
she couldn't be leashing
we couldn't be leashing
you couldn't be leashing
they couldn't be leashing	I couldn't have leashed
you couldn't have leashed
she couldn't have leashed
we couldn't have leashed
you couldn't have leashed
they couldn't have leashed	I couldn't have been leashing
you couldn't have been leashing
she couldn't have been leashing
we couldn't have been leashing
you couldn't have been leashing
they couldn't have been leashing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I leash?
could you leash?
could she leash?
could we leash?
could you leash?
could they leash? 	could I be leashing?
could you be leashing?
could she be leashing?
could we be leashing?
could you be leashing?
could they be leashing? 	could I have leashed?
could you have leashed?
could she have leashed?
could we have leashed?
could you have leashed?
could they have leashed? 	could I have been leashing?
could you have been leashing?
could she have been leashing?
could we have been leashing?
could you have been leashing?
could they have been leashing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I leash?
couldn't you leash?
couldn't she leash?
couldn't we leash?
couldn't you leash?
couldn't they leash? 	couldn't I be leashing?
couldn't you be leashing?
couldn't she be leashing?
couldn't we be leashing?
couldn't you be leashing?
couldn't they be leashing? 	couldn't I have leashed?
couldn't you have leashed?
couldn't she have leashed?
couldn't we have leashed?
couldn't you have leashed?
couldn't they have leashed? 	couldn't I have been leashing?
couldn't you have been leashing?
couldn't she have been leashing?
couldn't we have been leashing?
couldn't you have been leashing?
couldn't they have been leashing?