English verb conjugation
OUGHT TO SECOND-GUESS

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

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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