English verb conjugation
OUGHT TO OVERSTRAIN

Regular verb: overstrain - overstrained - overstrained

Affirmation

Simple form	V-ing form
I ought to overstrain you ought to overstrain he ought to overstrain we ought to overstrain you ought to overstrain they ought to overstrain	I ought to be overstraining you ought to be overstraining he ought to be overstraining we ought to be overstraining you ought to be overstraining they ought to be overstraining
Perfect	V-ing perfect
I ought to have overstrained you ought to have overstrained he ought to have overstrained we ought to have overstrained you ought to have overstrained they ought to have overstrained	I ought to have been overstraining you ought to have been overstraining he ought to have been overstraining we ought to have been overstraining you ought to have been overstraining they ought to have been overstraining

Negation

Simple form	V-ing form
I ought not to overstrain you ought not to overstrain he ought not to overstrain we ought not to overstrain you ought not to overstrain they ought not to overstrain	I ought not to overstraining you ought not to overstraining he ought not to overstraining we ought not to overstraining you ought not to overstraining they ought not to overstraining
Perfect	V-ing perfect
I ought not to have overstrained you ought not to have overstrained he ought not to have overstrained we ought not to have overstrained you ought not to have overstrained they ought not to have overstrained	I ought not to have been overstraining you ought not to have been overstraining he ought not to have been overstraining we ought not to have been overstraining you ought not to have been overstraining they ought not to have been overstraining

Interrogative form

Simple form	V-ing form
ought to I overstrain? ought to you overstrain? ought to he overstrain? ought to we overstrain? ought to you overstrain? ought to they overstrain?	ought to I be overstraining? ought to you be overstraining? ought to he be overstraining? ought to we be overstraining? ought to you be overstraining? ought to they be overstraining?
Perfect	V-ing perfect
ought to I have overstrained? ought to you have overstrained? ought to he have overstrained? ought to we have overstrained? ought to you have overstrained? ought to they have overstrained?	ought to I have been overstraining? ought to you have been overstraining? ought to he have been overstraining? ought to we have been overstraining? ought to you have been overstraining? ought to they have been overstraining?

Interro-negative form

Simple form	V-ing form
ought I not to overstrain? ought you not to overstrain? ought he not to overstrain? ought we not to overstrain? ought you not to overstrain? ought they not to overstrain?	ought I not to be overstraining? ought you not to be overstraining? ought he not to be overstraining? ought we not to be overstraining? ought you not to be overstraining? ought they not to be overstraining?
Perfect	V-ing perfect
ought I not to have overstrained? ought you not to have overstrained? ought he not to have overstrained? ought we not to have overstrained? ought you not to have overstrained? ought they not to have overstrained?	ought I not to have been overstraining? ought you not to have been overstraining? ought he not to have been overstraining? ought we not to have been overstraining? ought you not to have been overstraining? ought they not to have been overstraining?