English verb conjugation
OUGHT TO CONSTRAIN

Regular verb: constrain - constrained - constrained

Affirmation

Simple form	V-ing form
I ought to constrain you ought to constrain he ought to constrain we ought to constrain you ought to constrain they ought to constrain	I ought to be constraining you ought to be constraining he ought to be constraining we ought to be constraining you ought to be constraining they ought to be constraining
Perfect	V-ing perfect
I ought to have constrained you ought to have constrained he ought to have constrained we ought to have constrained you ought to have constrained they ought to have constrained	I ought to have been constraining you ought to have been constraining he ought to have been constraining we ought to have been constraining you ought to have been constraining they ought to have been constraining

Negation

Simple form	V-ing form
I ought not to constrain you ought not to constrain he ought not to constrain we ought not to constrain you ought not to constrain they ought not to constrain	I ought not to constraining you ought not to constraining he ought not to constraining we ought not to constraining you ought not to constraining they ought not to constraining
Perfect	V-ing perfect
I ought not to have constrained you ought not to have constrained he ought not to have constrained we ought not to have constrained you ought not to have constrained they ought not to have constrained	I ought not to have been constraining you ought not to have been constraining he ought not to have been constraining we ought not to have been constraining you ought not to have been constraining they ought not to have been constraining

Interrogative form

Simple form	V-ing form
ought to I constrain? ought to you constrain? ought to he constrain? ought to we constrain? ought to you constrain? ought to they constrain?	ought to I be constraining? ought to you be constraining? ought to he be constraining? ought to we be constraining? ought to you be constraining? ought to they be constraining?
Perfect	V-ing perfect
ought to I have constrained? ought to you have constrained? ought to he have constrained? ought to we have constrained? ought to you have constrained? ought to they have constrained?	ought to I have been constraining? ought to you have been constraining? ought to he have been constraining? ought to we have been constraining? ought to you have been constraining? ought to they have been constraining?

Interro-negative form

Simple form	V-ing form
ought I not to constrain? ought you not to constrain? ought he not to constrain? ought we not to constrain? ought you not to constrain? ought they not to constrain?	ought I not to be constraining? ought you not to be constraining? ought he not to be constraining? ought we not to be constraining? ought you not to be constraining? ought they not to be constraining?
Perfect	V-ing perfect
ought I not to have constrained? ought you not to have constrained? ought he not to have constrained? ought we not to have constrained? ought you not to have constrained? ought they not to have constrained?	ought I not to have been constraining? ought you not to have been constraining? ought he not to have been constraining? ought we not to have been constraining? ought you not to have been constraining? ought they not to have been constraining?