I could enchant you could enchant she could enchant we could enchant you could enchant they could enchant
V-ing form
I could be enchanting you could be enchanting she could be enchanting we could be enchanting you could be enchanting they could be enchanting
Perfect
I could have enchanted you could have enchanted she could have enchanted we could have enchanted you could have enchanted they could have enchanted
V-ing perfect
I could have been enchanting you could have been enchanting she could have been enchanting we could have been enchanting you could have been enchanting they could have been enchanting
Negation
Simple form
I could not enchant you could not enchant she could not enchant we could not enchant you could not enchant they could not enchant
V-ing form
I could not be enchanting you could not be enchanting she could not be enchanting we could not be enchanting you could not be enchanting they could not be enchanting
Perfect
I could not have enchanted you could not have enchanted she could not have enchanted we could not have enchanted you could not have enchanted they could not have enchanted
V-ing perfect
I could not have been enchanting you could not have been enchanting she could not have been enchanting we could not have been enchanting you could not have been enchanting they could not have been enchanting
Interrogative form
Simple form
could I enchant? could you enchant? could she enchant? could we enchant? could you enchant? could they enchant?
V-ing form
could I be enchanting? could you be enchanting? could she be enchanting? could we be enchanting? could you be enchanting? could they be enchanting?
Perfect
could I have enchanted? could you have enchanted? could she have enchanted? could we have enchanted? could you have enchanted? could they have enchanted?
V-ing perfect
could I have been enchanting? could you have been enchanting? could she have been enchanting? could we have been enchanting? could you have been enchanting? could they have been enchanting?
Interro-negative form
Simple form
could I not enchant? could you not enchant? could she not enchant? could we not enchant? could you not enchant? could they not enchant?
V-ing form
could I not be enchanting? could you not be enchanting? could she not be enchanting? could we not be enchanting? could you not be enchanting? could they not be enchanting?
Perfect
could I not have enchanted? could you not have enchanted? could she not have enchanted? could we not have enchanted? could you not have enchanted? could they not have enchanted?
V-ing perfect
could I not have been enchanting? could you not have been enchanting? could she not have been enchanting? could we not have been enchanting? could you not have been enchanting? could they not have been enchanting?