Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I might neigh neigh you might neigh neigh he might neigh neigh we might neigh neigh you might neigh neigh they might neigh neigh
V-ing form
I might be neigh neighing you might be neigh neighing he might be neigh neighing we might be neigh neighing you might be neigh neighing they might be neigh neighing
Perfect
I might have neigh neighed you might have neigh neighed he might have neigh neighed we might have neigh neighed you might have neigh neighed they might have neigh neighed
V-ing perfect
I might have been neigh neighing you might have been neigh neighing he might have been neigh neighing we might have been neigh neighing you might have been neigh neighing they might have been neigh neighing
Negation
Simple form
I might not neigh neigh you might not neigh neigh he might not neigh neigh we might not neigh neigh you might not neigh neigh they might not neigh neigh
V-ing form
I might not be neigh neighing you might not be neigh neighing he might not be neigh neighing we might not be neigh neighing you might not be neigh neighing they might not be neigh neighing
Perfect
I might not have neigh neighed you might not have neigh neighed he might not have neigh neighed we might not have neigh neighed you might not have neigh neighed they might not have neigh neighed
V-ing perfect
I might not have been neigh neighing you might not have been neigh neighing he might not have been neigh neighing we might not have been neigh neighing you might not have been neigh neighing they might not have been neigh neighing
Interrogative form
Simple form
might I neigh neigh? might you neigh neigh? might he neigh neigh? might we neigh neigh? might you neigh neigh? might they neigh neigh?
V-ing form
might I be neigh neighing? might you be neigh neighing? might he be neigh neighing? might we be neigh neighing? might you be neigh neighing? might they be neigh neighing?
Perfect
might I have neigh neighed? might you have neigh neighed? might he have neigh neighed? might we have neigh neighed? might you have neigh neighed? might they have neigh neighed?
V-ing perfect
might I have been neigh neighing? might you have been neigh neighing? might he have been neigh neighing? might we have been neigh neighing? might you have been neigh neighing? might they have been neigh neighing?
Interro-negative form
Simple form
might I not neigh neigh? might you not neigh neigh? might he not neigh neigh? might we not neigh neigh? might you not neigh neigh? might they not neigh neigh?
V-ing form
might I not be neigh neighing? might you not be neigh neighing? might he not be neigh neighing? might we not be neigh neighing? might you not be neigh neighing? might they not be neigh neighing?
Perfect
might I not have neigh neighed? might you not have neigh neighed? might he not have neigh neighed? might we not have neigh neighed? might you not have neigh neighed? might they not have neigh neighed?
V-ing perfect
might I not have been neigh neighing? might you not have been neigh neighing? might he not have been neigh neighing? might we not have been neigh neighing? might you not have been neigh neighing? might they not have been neigh neighing?