could demyelinate
Verbe régulier : demyelinate - demyelinated- demyelinated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could demyelinate
you could demyelinate
he could demyelinate
we could demyelinate
you could demyelinate
they could demyelinate 	I could be demyelinating
you could be demyelinating
he could be demyelinating
we could be demyelinating
you could be demyelinating
they could be demyelinating	I could have demyelinated
you could have demyelinated
he could have demyelinated
we could have demyelinated
you could have demyelinated
they could have demyelinated	I could have been demyelinating
you could have been demyelinating
he could have been demyelinating
we could have been demyelinating
you could have been demyelinating
they could have been demyelinating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't demyelinate
you couldn't demyelinate
he couldn't demyelinate
we couldn't demyelinate
you couldn't demyelinate
they couldn't demyelinate 	I couldn't be demyelinating
you couldn't be demyelinating
he couldn't be demyelinating
we couldn't be demyelinating
you couldn't be demyelinating
they couldn't be demyelinating	I couldn't have demyelinated
you couldn't have demyelinated
he couldn't have demyelinated
we couldn't have demyelinated
you couldn't have demyelinated
they couldn't have demyelinated	I couldn't have been demyelinating
you couldn't have been demyelinating
he couldn't have been demyelinating
we couldn't have been demyelinating
you couldn't have been demyelinating
they couldn't have been demyelinating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I demyelinate?
could you demyelinate?
could he demyelinate?
could we demyelinate?
could you demyelinate?
could they demyelinate? 	could I be demyelinating?
could you be demyelinating?
could he be demyelinating?
could we be demyelinating?
could you be demyelinating?
could they be demyelinating? 	could I have demyelinated?
could you have demyelinated?
could he have demyelinated?
could we have demyelinated?
could you have demyelinated?
could they have demyelinated? 	could I have been demyelinating?
could you have been demyelinating?
could he have been demyelinating?
could we have been demyelinating?
could you have been demyelinating?
could they have been demyelinating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I demyelinate?
couldn't you demyelinate?
couldn't he demyelinate?
couldn't we demyelinate?
couldn't you demyelinate?
couldn't they demyelinate? 	couldn't I be demyelinating?
couldn't you be demyelinating?
couldn't he be demyelinating?
couldn't we be demyelinating?
couldn't you be demyelinating?
couldn't they be demyelinating? 	couldn't I have demyelinated?
couldn't you have demyelinated?
couldn't he have demyelinated?
couldn't we have demyelinated?
couldn't you have demyelinated?
couldn't they have demyelinated? 	couldn't I have been demyelinating?
couldn't you have been demyelinating?
couldn't he have been demyelinating?
couldn't we have been demyelinating?
couldn't you have been demyelinating?
couldn't they have been demyelinating?