English verb conjugation
OUGHT TO SPRAIN

Regular verb: sprain - sprained - sprained

Affirmation

Simple form	V-ing form
I ought to sprain you ought to sprain he ought to sprain we ought to sprain you ought to sprain they ought to sprain	I ought to be spraining you ought to be spraining he ought to be spraining we ought to be spraining you ought to be spraining they ought to be spraining
Perfect	V-ing perfect
I ought to have sprained you ought to have sprained he ought to have sprained we ought to have sprained you ought to have sprained they ought to have sprained	I ought to have been spraining you ought to have been spraining he ought to have been spraining we ought to have been spraining you ought to have been spraining they ought to have been spraining

Negation

Simple form	V-ing form
I ought not to sprain you ought not to sprain he ought not to sprain we ought not to sprain you ought not to sprain they ought not to sprain	I ought not to spraining you ought not to spraining he ought not to spraining we ought not to spraining you ought not to spraining they ought not to spraining
Perfect	V-ing perfect
I ought not to have sprained you ought not to have sprained he ought not to have sprained we ought not to have sprained you ought not to have sprained they ought not to have sprained	I ought not to have been spraining you ought not to have been spraining he ought not to have been spraining we ought not to have been spraining you ought not to have been spraining they ought not to have been spraining

Interrogative form

Simple form	V-ing form
ought to I sprain? ought to you sprain? ought to he sprain? ought to we sprain? ought to you sprain? ought to they sprain?	ought to I be spraining? ought to you be spraining? ought to he be spraining? ought to we be spraining? ought to you be spraining? ought to they be spraining?
Perfect	V-ing perfect
ought to I have sprained? ought to you have sprained? ought to he have sprained? ought to we have sprained? ought to you have sprained? ought to they have sprained?	ought to I have been spraining? ought to you have been spraining? ought to he have been spraining? ought to we have been spraining? ought to you have been spraining? ought to they have been spraining?

Interro-negative form

Simple form	V-ing form
ought I not to sprain? ought you not to sprain? ought he not to sprain? ought we not to sprain? ought you not to sprain? ought they not to sprain?	ought I not to be spraining? ought you not to be spraining? ought he not to be spraining? ought we not to be spraining? ought you not to be spraining? ought they not to be spraining?
Perfect	V-ing perfect
ought I not to have sprained? ought you not to have sprained? ought he not to have sprained? ought we not to have sprained? ought you not to have sprained? ought they not to have sprained?	ought I not to have been spraining? ought you not to have been spraining? ought he not to have been spraining? ought we not to have been spraining? ought you not to have been spraining? ought they not to have been spraining?