I could landslide you could landslide he could landslide we could landslide you could landslide they could landslide
Forme en V-ing
I could be landsliding you could be landsliding he could be landsliding we could be landsliding you could be landsliding they could be landsliding
Perfect
I could have landslid you could have landslid he could have landslid we could have landslid you could have landslid they could have landslid
Perfect en V-ing
I could have been landsliding you could have been landsliding he could have been landsliding we could have been landsliding you could have been landsliding they could have been landsliding
Négation
Forme simple
I couldn't landslide you couldn't landslide he couldn't landslide we couldn't landslide you couldn't landslide they couldn't landslide
Forme en V-ing
I couldn't be landsliding you couldn't be landsliding he couldn't be landsliding we couldn't be landsliding you couldn't be landsliding they couldn't be landsliding
Perfect
I couldn't have landslid you couldn't have landslid he couldn't have landslid we couldn't have landslid you couldn't have landslid they couldn't have landslid
Perfect en V-ing
I couldn't have been landsliding you couldn't have been landsliding he couldn't have been landsliding we couldn't have been landsliding you couldn't have been landsliding they couldn't have been landsliding
Forme interrogative
Forme simple
could I landslide? could you landslide? could he landslide? could we landslide? could you landslide? could they landslide?
Forme en V-ing
could I be landsliding? could you be landsliding? could he be landsliding? could we be landsliding? could you be landsliding? could they be landsliding?
Perfect
could I have landslid? could you have landslid? could he have landslid? could we have landslid? could you have landslid? could they have landslid?
Perfect en V-ing
could I have been landsliding? could you have been landsliding? could he have been landsliding? could we have been landsliding? could you have been landsliding? could they have been landsliding?
Forme interro-négative
Forme simple
couldn't I landslide? couldn't you landslide? couldn't he landslide? couldn't we landslide? couldn't you landslide? couldn't they landslide?
Forme en V-ing
couldn't I be landsliding? couldn't you be landsliding? couldn't he be landsliding? couldn't we be landsliding? couldn't you be landsliding? couldn't they be landsliding?
Perfect
couldn't I have landslid? couldn't you have landslid? couldn't he have landslid? couldn't we have landslid? couldn't you have landslid? couldn't they have landslid?
Perfect en V-ing
couldn't I have been landsliding? couldn't you have been landsliding? couldn't he have been landsliding? couldn't we have been landsliding? couldn't you have been landsliding? couldn't they have been landsliding?