English verb conjugation
MIGHT DERAIL

Regular verb: derail - derailed - derailed

Affirmation

Simple form	V-ing form
I might derail you might derail she might derail we might derail you might derail they might derail	I might be derailing you might be derailing she might be derailing we might be derailing you might be derailing they might be derailing
Perfect	V-ing perfect
I might have derailed you might have derailed she might have derailed we might have derailed you might have derailed they might have derailed	I might have been derailing you might have been derailing she might have been derailing we might have been derailing you might have been derailing they might have been derailing

Negation

Simple form	V-ing form
I mightn't derail you mightn't derail she mightn't derail we mightn't derail you mightn't derail they mightn't derail	I mightn't be derailing you mightn't be derailing she mightn't be derailing we mightn't be derailing you mightn't be derailing they mightn't be derailing
Perfect	V-ing perfect
I mightn't have derailed you mightn't have derailed she mightn't have derailed we mightn't have derailed you mightn't have derailed they mightn't have derailed	I mightn't have been derailing you mightn't have been derailing she mightn't have been derailing we mightn't have been derailing you mightn't have been derailing they mightn't have been derailing

Interrogative form

Simple form	V-ing form
might I derail? might you derail? might she derail? might we derail? might you derail? might they derail?	might I be derailing? might you be derailing? might she be derailing? might we be derailing? might you be derailing? might they be derailing?
Perfect	V-ing perfect
might I have derailed? might you have derailed? might she have derailed? might we have derailed? might you have derailed? might they have derailed?	might I have been derailing? might you have been derailing? might she have been derailing? might we have been derailing? might you have been derailing? might they have been derailing?

Interro-negative form

Simple form	V-ing form
mightn't I derail? mightn't you derail? mightn't she derail? mightn't we derail? mightn't you derail? mightn't they derail?	mightn't I be derailing? mightn't you be derailing? mightn't she be derailing? mightn't we be derailing? mightn't you be derailing? mightn't they be derailing?
Perfect	V-ing perfect
mightn't I have derailed? mightn't you have derailed? mightn't she have derailed? mightn't we have derailed? mightn't you have derailed? mightn't they have derailed?	mightn't I have been derailing? mightn't you have been derailing? mightn't she have been derailing? mightn't we have been derailing? mightn't you have been derailing? mightn't they have been derailing?