I could etherealize you could etherealize she could etherealize we could etherealize you could etherealize they could etherealize
Forme en V-ing
I could be etherealizing you could be etherealizing she could be etherealizing we could be etherealizing you could be etherealizing they could be etherealizing
Perfect
I could have etherealized you could have etherealized she could have etherealized we could have etherealized you could have etherealized they could have etherealized
Perfect en V-ing
I could have been etherealizing you could have been etherealizing she could have been etherealizing we could have been etherealizing you could have been etherealizing they could have been etherealizing
Négation
Forme simple
I couldn't etherealize you couldn't etherealize she couldn't etherealize we couldn't etherealize you couldn't etherealize they couldn't etherealize
Forme en V-ing
I couldn't be etherealizing you couldn't be etherealizing she couldn't be etherealizing we couldn't be etherealizing you couldn't be etherealizing they couldn't be etherealizing
Perfect
I couldn't have etherealized you couldn't have etherealized she couldn't have etherealized we couldn't have etherealized you couldn't have etherealized they couldn't have etherealized
Perfect en V-ing
I couldn't have been etherealizing you couldn't have been etherealizing she couldn't have been etherealizing we couldn't have been etherealizing you couldn't have been etherealizing they couldn't have been etherealizing
Forme interrogative
Forme simple
could I etherealize? could you etherealize? could she etherealize? could we etherealize? could you etherealize? could they etherealize?
Forme en V-ing
could I be etherealizing? could you be etherealizing? could she be etherealizing? could we be etherealizing? could you be etherealizing? could they be etherealizing?
Perfect
could I have etherealized? could you have etherealized? could she have etherealized? could we have etherealized? could you have etherealized? could they have etherealized?
Perfect en V-ing
could I have been etherealizing? could you have been etherealizing? could she have been etherealizing? could we have been etherealizing? could you have been etherealizing? could they have been etherealizing?
Forme interro-négative
Forme simple
couldn't I etherealize? couldn't you etherealize? couldn't she etherealize? couldn't we etherealize? couldn't you etherealize? couldn't they etherealize?
Forme en V-ing
couldn't I be etherealizing? couldn't you be etherealizing? couldn't she be etherealizing? couldn't we be etherealizing? couldn't you be etherealizing? couldn't they be etherealizing?
Perfect
couldn't I have etherealized? couldn't you have etherealized? couldn't she have etherealized? couldn't we have etherealized? couldn't you have etherealized? couldn't they have etherealized?
Perfect en V-ing
couldn't I have been etherealizing? couldn't you have been etherealizing? couldn't she have been etherealizing? couldn't we have been etherealizing? couldn't you have been etherealizing? couldn't they have been etherealizing?