English verb conjugation
OUGHT TO GUARD

Regular verb: guard - guarded - guarded

Affirmation

Simple form	V-ing form
I ought to guard you ought to guard he ought to guard we ought to guard you ought to guard they ought to guard	I ought to be guarding you ought to be guarding he ought to be guarding we ought to be guarding you ought to be guarding they ought to be guarding
Perfect	V-ing perfect
I ought to have guarded you ought to have guarded he ought to have guarded we ought to have guarded you ought to have guarded they ought to have guarded	I ought to have been guarding you ought to have been guarding he ought to have been guarding we ought to have been guarding you ought to have been guarding they ought to have been guarding

Negation

Simple form	V-ing form
I ought not to guard you ought not to guard he ought not to guard we ought not to guard you ought not to guard they ought not to guard	I ought not to guarding you ought not to guarding he ought not to guarding we ought not to guarding you ought not to guarding they ought not to guarding
Perfect	V-ing perfect
I ought not to have guarded you ought not to have guarded he ought not to have guarded we ought not to have guarded you ought not to have guarded they ought not to have guarded	I ought not to have been guarding you ought not to have been guarding he ought not to have been guarding we ought not to have been guarding you ought not to have been guarding they ought not to have been guarding

Interrogative form

Simple form	V-ing form
ought to I guard? ought to you guard? ought to he guard? ought to we guard? ought to you guard? ought to they guard?	ought to I be guarding? ought to you be guarding? ought to he be guarding? ought to we be guarding? ought to you be guarding? ought to they be guarding?
Perfect	V-ing perfect
ought to I have guarded? ought to you have guarded? ought to he have guarded? ought to we have guarded? ought to you have guarded? ought to they have guarded?	ought to I have been guarding? ought to you have been guarding? ought to he have been guarding? ought to we have been guarding? ought to you have been guarding? ought to they have been guarding?

Interro-negative form

Simple form	V-ing form
ought I not to guard? ought you not to guard? ought he not to guard? ought we not to guard? ought you not to guard? ought they not to guard?	ought I not to be guarding? ought you not to be guarding? ought he not to be guarding? ought we not to be guarding? ought you not to be guarding? ought they not to be guarding?
Perfect	V-ing perfect
ought I not to have guarded? ought you not to have guarded? ought he not to have guarded? ought we not to have guarded? ought you not to have guarded? ought they not to have guarded?	ought I not to have been guarding? ought you not to have been guarding? ought he not to have been guarding? ought we not to have been guarding? ought you not to have been guarding? ought they not to have been guarding?