I might refine you might refine he might refine we might refine you might refine they might refine
V-ing form
I might be refining you might be refining he might be refining we might be refining you might be refining they might be refining
Perfect
I might have refined you might have refined he might have refined we might have refined you might have refined they might have refined
V-ing perfect
I might have been refining you might have been refining he might have been refining we might have been refining you might have been refining they might have been refining
Negation
Simple form
I might not refine you might not refine he might not refine we might not refine you might not refine they might not refine
V-ing form
I might not be refining you might not be refining he might not be refining we might not be refining you might not be refining they might not be refining
Perfect
I might not have refined you might not have refined he might not have refined we might not have refined you might not have refined they might not have refined
V-ing perfect
I might not have been refining you might not have been refining he might not have been refining we might not have been refining you might not have been refining they might not have been refining
Interrogative form
Simple form
might I refine? might you refine? might he refine? might we refine? might you refine? might they refine?
V-ing form
might I be refining? might you be refining? might he be refining? might we be refining? might you be refining? might they be refining?
Perfect
might I have refined? might you have refined? might he have refined? might we have refined? might you have refined? might they have refined?
V-ing perfect
might I have been refining? might you have been refining? might he have been refining? might we have been refining? might you have been refining? might they have been refining?
Interro-negative form
Simple form
might I not refine? might you not refine? might he not refine? might we not refine? might you not refine? might they not refine?
V-ing form
might I not be refining? might you not be refining? might he not be refining? might we not be refining? might you not be refining? might they not be refining?
Perfect
might I not have refined? might you not have refined? might he not have refined? might we not have refined? might you not have refined? might they not have refined?
V-ing perfect
might I not have been refining? might you not have been refining? might he not have been refining? might we not have been refining? might you not have been refining? might they not have been refining?