could descant
Verbe régulier : descant - descanted- descanted
Traduction française : déchanter - discourir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could descant
you could descant
she could descant
we could descant
you could descant
they could descant 	I could be descanting
you could be descanting
she could be descanting
we could be descanting
you could be descanting
they could be descanting	I could have descanted
you could have descanted
she could have descanted
we could have descanted
you could have descanted
they could have descanted	I could have been descanting
you could have been descanting
she could have been descanting
we could have been descanting
you could have been descanting
they could have been descanting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't descant
you couldn't descant
she couldn't descant
we couldn't descant
you couldn't descant
they couldn't descant 	I couldn't be descanting
you couldn't be descanting
she couldn't be descanting
we couldn't be descanting
you couldn't be descanting
they couldn't be descanting	I couldn't have descanted
you couldn't have descanted
she couldn't have descanted
we couldn't have descanted
you couldn't have descanted
they couldn't have descanted	I couldn't have been descanting
you couldn't have been descanting
she couldn't have been descanting
we couldn't have been descanting
you couldn't have been descanting
they couldn't have been descanting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I descant?
could you descant?
could she descant?
could we descant?
could you descant?
could they descant? 	could I be descanting?
could you be descanting?
could she be descanting?
could we be descanting?
could you be descanting?
could they be descanting? 	could I have descanted?
could you have descanted?
could she have descanted?
could we have descanted?
could you have descanted?
could they have descanted? 	could I have been descanting?
could you have been descanting?
could she have been descanting?
could we have been descanting?
could you have been descanting?
could they have been descanting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I descant?
couldn't you descant?
couldn't she descant?
couldn't we descant?
couldn't you descant?
couldn't they descant? 	couldn't I be descanting?
couldn't you be descanting?
couldn't she be descanting?
couldn't we be descanting?
couldn't you be descanting?
couldn't they be descanting? 	couldn't I have descanted?
couldn't you have descanted?
couldn't she have descanted?
couldn't we have descanted?
couldn't you have descanted?
couldn't they have descanted? 	couldn't I have been descanting?
couldn't you have been descanting?
couldn't she have been descanting?
couldn't we have been descanting?
couldn't you have been descanting?
couldn't they have been descanting?