English verb conjugation
MIGHT LUMBER

Regular verb: lumber - lumbered - lumbered

Affirmation

Simple form	V-ing form
I might lumber you might lumber he might lumber we might lumber you might lumber they might lumber	I might be lumbering you might be lumbering he might be lumbering we might be lumbering you might be lumbering they might be lumbering
Perfect	V-ing perfect
I might have lumbered you might have lumbered he might have lumbered we might have lumbered you might have lumbered they might have lumbered	I might have been lumbering you might have been lumbering he might have been lumbering we might have been lumbering you might have been lumbering they might have been lumbering

Negation

Simple form	V-ing form
I might not lumber you might not lumber he might not lumber we might not lumber you might not lumber they might not lumber	I might not be lumbering you might not be lumbering he might not be lumbering we might not be lumbering you might not be lumbering they might not be lumbering
Perfect	V-ing perfect
I might not have lumbered you might not have lumbered he might not have lumbered we might not have lumbered you might not have lumbered they might not have lumbered	I might not have been lumbering you might not have been lumbering he might not have been lumbering we might not have been lumbering you might not have been lumbering they might not have been lumbering

Interrogative form

Simple form	V-ing form
might I lumber? might you lumber? might he lumber? might we lumber? might you lumber? might they lumber?	might I be lumbering? might you be lumbering? might he be lumbering? might we be lumbering? might you be lumbering? might they be lumbering?
Perfect	V-ing perfect
might I have lumbered? might you have lumbered? might he have lumbered? might we have lumbered? might you have lumbered? might they have lumbered?	might I have been lumbering? might you have been lumbering? might he have been lumbering? might we have been lumbering? might you have been lumbering? might they have been lumbering?

Interro-negative form

Simple form	V-ing form
might I not lumber? might you not lumber? might he not lumber? might we not lumber? might you not lumber? might they not lumber?	might I not be lumbering? might you not be lumbering? might he not be lumbering? might we not be lumbering? might you not be lumbering? might they not be lumbering?
Perfect	V-ing perfect
might I not have lumbered? might you not have lumbered? might he not have lumbered? might we not have lumbered? might you not have lumbered? might they not have lumbered?	might I not have been lumbering? might you not have been lumbering? might he not have been lumbering? might we not have been lumbering? might you not have been lumbering? might they not have been lumbering?