English verb conjugation
COULD DESEX

Regular verb: desex - desexed - desexed

Affirmation

Simple form	V-ing form
I could desex you could desex she could desex we could desex you could desex they could desex	I could be desexing you could be desexing she could be desexing we could be desexing you could be desexing they could be desexing
Perfect	V-ing perfect
I could have desexed you could have desexed she could have desexed we could have desexed you could have desexed they could have desexed	I could have been desexing you could have been desexing she could have been desexing we could have been desexing you could have been desexing they could have been desexing

Negation

Simple form	V-ing form
I couldn't desex you couldn't desex she couldn't desex we couldn't desex you couldn't desex they couldn't desex	I couldn't be desexing you couldn't be desexing she couldn't be desexing we couldn't be desexing you couldn't be desexing they couldn't be desexing
Perfect	V-ing perfect
I couldn't have desexed you couldn't have desexed she couldn't have desexed we couldn't have desexed you couldn't have desexed they couldn't have desexed	I couldn't have been desexing you couldn't have been desexing she couldn't have been desexing we couldn't have been desexing you couldn't have been desexing they couldn't have been desexing

Interrogative form

Simple form	V-ing form
could I desex? could you desex? could she desex? could we desex? could you desex? could they desex?	could I be desexing? could you be desexing? could she be desexing? could we be desexing? could you be desexing? could they be desexing?
Perfect	V-ing perfect
could I have desexed? could you have desexed? could she have desexed? could we have desexed? could you have desexed? could they have desexed?	could I have been desexing? could you have been desexing? could she have been desexing? could we have been desexing? could you have been desexing? could they have been desexing?

Interro-negative form

Simple form	V-ing form
couldn't I desex? couldn't you desex? couldn't she desex? couldn't we desex? couldn't you desex? couldn't they desex?	couldn't I be desexing? couldn't you be desexing? couldn't she be desexing? couldn't we be desexing? couldn't you be desexing? couldn't they be desexing?
Perfect	V-ing perfect
couldn't I have desexed? couldn't you have desexed? couldn't she have desexed? couldn't we have desexed? couldn't you have desexed? couldn't they have desexed?	couldn't I have been desexing? couldn't you have been desexing? couldn't she have been desexing? couldn't we have been desexing? couldn't you have been desexing? couldn't they have been desexing?