English verb conjugation
OUGHT TO ENGRAIN

Regular verb: engrain - engrained - engrained

Affirmation

Simple form	V-ing form
I ought to engrain you ought to engrain he ought to engrain we ought to engrain you ought to engrain they ought to engrain	I ought to be engraining you ought to be engraining he ought to be engraining we ought to be engraining you ought to be engraining they ought to be engraining
Perfect	V-ing perfect
I ought to have engrained you ought to have engrained he ought to have engrained we ought to have engrained you ought to have engrained they ought to have engrained	I ought to have been engraining you ought to have been engraining he ought to have been engraining we ought to have been engraining you ought to have been engraining they ought to have been engraining

Negation

Simple form	V-ing form
I ought not to engrain you ought not to engrain he ought not to engrain we ought not to engrain you ought not to engrain they ought not to engrain	I ought not to engraining you ought not to engraining he ought not to engraining we ought not to engraining you ought not to engraining they ought not to engraining
Perfect	V-ing perfect
I ought not to have engrained you ought not to have engrained he ought not to have engrained we ought not to have engrained you ought not to have engrained they ought not to have engrained	I ought not to have been engraining you ought not to have been engraining he ought not to have been engraining we ought not to have been engraining you ought not to have been engraining they ought not to have been engraining

Interrogative form

Simple form	V-ing form
ought to I engrain? ought to you engrain? ought to he engrain? ought to we engrain? ought to you engrain? ought to they engrain?	ought to I be engraining? ought to you be engraining? ought to he be engraining? ought to we be engraining? ought to you be engraining? ought to they be engraining?
Perfect	V-ing perfect
ought to I have engrained? ought to you have engrained? ought to he have engrained? ought to we have engrained? ought to you have engrained? ought to they have engrained?	ought to I have been engraining? ought to you have been engraining? ought to he have been engraining? ought to we have been engraining? ought to you have been engraining? ought to they have been engraining?

Interro-negative form

Simple form	V-ing form
ought I not to engrain? ought you not to engrain? ought he not to engrain? ought we not to engrain? ought you not to engrain? ought they not to engrain?	ought I not to be engraining? ought you not to be engraining? ought he not to be engraining? ought we not to be engraining? ought you not to be engraining? ought they not to be engraining?
Perfect	V-ing perfect
ought I not to have engrained? ought you not to have engrained? ought he not to have engrained? ought we not to have engrained? ought you not to have engrained? ought they not to have engrained?	ought I not to have been engraining? ought you not to have been engraining? ought he not to have been engraining? ought we not to have been engraining? ought you not to have been engraining? ought they not to have been engraining?