English verb conjugation
OUGHT TO ERUPT

Regular verb: erupt - erupted - erupted

Affirmation

Simple form	V-ing form
I ought to erupt you ought to erupt he ought to erupt we ought to erupt you ought to erupt they ought to erupt	I ought to be erupting you ought to be erupting he ought to be erupting we ought to be erupting you ought to be erupting they ought to be erupting
Perfect	V-ing perfect
I ought to have erupted you ought to have erupted he ought to have erupted we ought to have erupted you ought to have erupted they ought to have erupted	I ought to have been erupting you ought to have been erupting he ought to have been erupting we ought to have been erupting you ought to have been erupting they ought to have been erupting

Negation

Simple form	V-ing form
I ought not to erupt you ought not to erupt he ought not to erupt we ought not to erupt you ought not to erupt they ought not to erupt	I ought not to erupting you ought not to erupting he ought not to erupting we ought not to erupting you ought not to erupting they ought not to erupting
Perfect	V-ing perfect
I ought not to have erupted you ought not to have erupted he ought not to have erupted we ought not to have erupted you ought not to have erupted they ought not to have erupted	I ought not to have been erupting you ought not to have been erupting he ought not to have been erupting we ought not to have been erupting you ought not to have been erupting they ought not to have been erupting

Interrogative form

Simple form	V-ing form
ought to I erupt? ought to you erupt? ought to he erupt? ought to we erupt? ought to you erupt? ought to they erupt?	ought to I be erupting? ought to you be erupting? ought to he be erupting? ought to we be erupting? ought to you be erupting? ought to they be erupting?
Perfect	V-ing perfect
ought to I have erupted? ought to you have erupted? ought to he have erupted? ought to we have erupted? ought to you have erupted? ought to they have erupted?	ought to I have been erupting? ought to you have been erupting? ought to he have been erupting? ought to we have been erupting? ought to you have been erupting? ought to they have been erupting?

Interro-negative form

Simple form	V-ing form
ought I not to erupt? ought you not to erupt? ought he not to erupt? ought we not to erupt? ought you not to erupt? ought they not to erupt?	ought I not to be erupting? ought you not to be erupting? ought he not to be erupting? ought we not to be erupting? ought you not to be erupting? ought they not to be erupting?
Perfect	V-ing perfect
ought I not to have erupted? ought you not to have erupted? ought he not to have erupted? ought we not to have erupted? ought you not to have erupted? ought they not to have erupted?	ought I not to have been erupting? ought you not to have been erupting? ought he not to have been erupting? ought we not to have been erupting? ought you not to have been erupting? ought they not to have been erupting?