English verb conjugation
COULD LANDSLIDE

Irregular verb: landslide - landslid - landslid

Affirmation

Simple form	V-ing form
I could landslide you could landslide he could landslide we could landslide you could landslide they could landslide	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	V-ing 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	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

Negation

Simple form	V-ing form
I couldn't landslide you couldn't landslide he couldn't landslide we couldn't landslide you couldn't landslide they couldn't landslide	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	V-ing 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	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

Interrogative form

Simple form	V-ing form
could I landslide? could you landslide? could he landslide? could we landslide? could you landslide? could they landslide?	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	V-ing 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?	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?

Interro-negative form

Simple form	V-ing form
couldn't I landslide? couldn't you landslide? couldn't he landslide? couldn't we landslide? couldn't you landslide? couldn't they landslide?	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	V-ing 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?	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?