English verb conjugation
COULD LIME

Regular verb: lime - limed - limed

Affirmation

Simple form	V-ing form
I could lime you could lime he could lime we could lime you could lime they could lime	I could be liming you could be liming he could be liming we could be liming you could be liming they could be liming
Perfect	V-ing perfect
I could have limed you could have limed he could have limed we could have limed you could have limed they could have limed	I could have been liming you could have been liming he could have been liming we could have been liming you could have been liming they could have been liming

Negation

Simple form	V-ing form
I couldn't lime you couldn't lime he couldn't lime we couldn't lime you couldn't lime they couldn't lime	I couldn't be liming you couldn't be liming he couldn't be liming we couldn't be liming you couldn't be liming they couldn't be liming
Perfect	V-ing perfect
I couldn't have limed you couldn't have limed he couldn't have limed we couldn't have limed you couldn't have limed they couldn't have limed	I couldn't have been liming you couldn't have been liming he couldn't have been liming we couldn't have been liming you couldn't have been liming they couldn't have been liming

Interrogative form

Simple form	V-ing form
could I lime? could you lime? could he lime? could we lime? could you lime? could they lime?	could I be liming? could you be liming? could he be liming? could we be liming? could you be liming? could they be liming?
Perfect	V-ing perfect
could I have limed? could you have limed? could he have limed? could we have limed? could you have limed? could they have limed?	could I have been liming? could you have been liming? could he have been liming? could we have been liming? could you have been liming? could they have been liming?

Interro-negative form

Simple form	V-ing form
couldn't I lime? couldn't you lime? couldn't he lime? couldn't we lime? couldn't you lime? couldn't they lime?	couldn't I be liming? couldn't you be liming? couldn't he be liming? couldn't we be liming? couldn't you be liming? couldn't they be liming?
Perfect	V-ing perfect
couldn't I have limed? couldn't you have limed? couldn't he have limed? couldn't we have limed? couldn't you have limed? couldn't they have limed?	couldn't I have been liming? couldn't you have been liming? couldn't he have been liming? couldn't we have been liming? couldn't you have been liming? couldn't they have been liming?