English verb conjugation
COULD ETHEREALIZE

Regular verb: etherealize - etherealized - etherealized

Affirmation

Simple form	V-ing form
I could etherealize you could etherealize he could etherealize we could etherealize you could etherealize they could etherealize	I could be etherealizing you could be etherealizing he could be etherealizing we could be etherealizing you could be etherealizing they could be etherealizing
Perfect	V-ing perfect
I could have etherealized you could have etherealized he could have etherealized we could have etherealized you could have etherealized they could have etherealized	I could have been etherealizing you could have been etherealizing he could have been etherealizing we could have been etherealizing you could have been etherealizing they could have been etherealizing

Negation

Simple form	V-ing form
I couldn't etherealize you couldn't etherealize he couldn't etherealize we couldn't etherealize you couldn't etherealize they couldn't etherealize	I couldn't be etherealizing you couldn't be etherealizing he couldn't be etherealizing we couldn't be etherealizing you couldn't be etherealizing they couldn't be etherealizing
Perfect	V-ing perfect
I couldn't have etherealized you couldn't have etherealized he couldn't have etherealized we couldn't have etherealized you couldn't have etherealized they couldn't have etherealized	I couldn't have been etherealizing you couldn't have been etherealizing he couldn't have been etherealizing we couldn't have been etherealizing you couldn't have been etherealizing they couldn't have been etherealizing

Interrogative form

Simple form	V-ing form
could I etherealize? could you etherealize? could he etherealize? could we etherealize? could you etherealize? could they etherealize?	could I be etherealizing? could you be etherealizing? could he be etherealizing? could we be etherealizing? could you be etherealizing? could they be etherealizing?
Perfect	V-ing perfect
could I have etherealized? could you have etherealized? could he have etherealized? could we have etherealized? could you have etherealized? could they have etherealized?	could I have been etherealizing? could you have been etherealizing? could he have been etherealizing? could we have been etherealizing? could you have been etherealizing? could they have been etherealizing?

Interro-negative form

Simple form	V-ing form
couldn't I etherealize? couldn't you etherealize? couldn't he etherealize? couldn't we etherealize? couldn't you etherealize? couldn't they etherealize?	couldn't I be etherealizing? couldn't you be etherealizing? couldn't he be etherealizing? couldn't we be etherealizing? couldn't you be etherealizing? couldn't they be etherealizing?
Perfect	V-ing perfect
couldn't I have etherealized? couldn't you have etherealized? couldn't he have etherealized? couldn't we have etherealized? couldn't you have etherealized? couldn't they have etherealized?	couldn't I have been etherealizing? couldn't you have been etherealizing? couldn't he have been etherealizing? couldn't we have been etherealizing? couldn't you have been etherealizing? couldn't they have been etherealizing?