English verb conjugation
MIGHT SECOND-GUESS

Regular verb: second-guess - second-guessed - second-guessed

Affirmation

Simple form	V-ing form
I might second-guess you might second-guess he might second-guess we might second-guess you might second-guess they might second-guess	I might be second-guessing you might be second-guessing he might be second-guessing we might be second-guessing you might be second-guessing they might be second-guessing
Perfect	V-ing perfect
I might have second-guessed you might have second-guessed he might have second-guessed we might have second-guessed you might have second-guessed they might have second-guessed	I might have been second-guessing you might have been second-guessing he might have been second-guessing we might have been second-guessing you might have been second-guessing they might have been second-guessing

Negation

Simple form	V-ing form
I mightn't second-guess you mightn't second-guess he mightn't second-guess we mightn't second-guess you mightn't second-guess they mightn't second-guess	I mightn't be second-guessing you mightn't be second-guessing he mightn't be second-guessing we mightn't be second-guessing you mightn't be second-guessing they mightn't be second-guessing
Perfect	V-ing perfect
I mightn't have second-guessed you mightn't have second-guessed he mightn't have second-guessed we mightn't have second-guessed you mightn't have second-guessed they mightn't have second-guessed	I mightn't have been second-guessing you mightn't have been second-guessing he mightn't have been second-guessing we mightn't have been second-guessing you mightn't have been second-guessing they mightn't have been second-guessing

Interrogative form

Simple form	V-ing form
might I second-guess? might you second-guess? might he second-guess? might we second-guess? might you second-guess? might they second-guess?	might I be second-guessing? might you be second-guessing? might he be second-guessing? might we be second-guessing? might you be second-guessing? might they be second-guessing?
Perfect	V-ing perfect
might I have second-guessed? might you have second-guessed? might he have second-guessed? might we have second-guessed? might you have second-guessed? might they have second-guessed?	might I have been second-guessing? might you have been second-guessing? might he have been second-guessing? might we have been second-guessing? might you have been second-guessing? might they have been second-guessing?

Interro-negative form

Simple form	V-ing form
mightn't I second-guess? mightn't you second-guess? mightn't he second-guess? mightn't we second-guess? mightn't you second-guess? mightn't they second-guess?	mightn't I be second-guessing? mightn't you be second-guessing? mightn't he be second-guessing? mightn't we be second-guessing? mightn't you be second-guessing? mightn't they be second-guessing?
Perfect	V-ing perfect
mightn't I have second-guessed? mightn't you have second-guessed? mightn't he have second-guessed? mightn't we have second-guessed? mightn't you have second-guessed? mightn't they have second-guessed?	mightn't I have been second-guessing? mightn't you have been second-guessing? mightn't he have been second-guessing? mightn't we have been second-guessing? mightn't you have been second-guessing? mightn't they have been second-guessing?