English verb conjugation
OUGHT TO MOTHBALL

Regular verb: mothball - mothballed - mothballed

Affirmation

Simple form	V-ing form
I ought to mothball you ought to mothball he ought to mothball we ought to mothball you ought to mothball they ought to mothball	I ought to be mothballing you ought to be mothballing he ought to be mothballing we ought to be mothballing you ought to be mothballing they ought to be mothballing
Perfect	V-ing perfect
I ought to have mothballed you ought to have mothballed he ought to have mothballed we ought to have mothballed you ought to have mothballed they ought to have mothballed	I ought to have been mothballing you ought to have been mothballing he ought to have been mothballing we ought to have been mothballing you ought to have been mothballing they ought to have been mothballing

Negation

Simple form	V-ing form
I ought not to mothball you ought not to mothball he ought not to mothball we ought not to mothball you ought not to mothball they ought not to mothball	I ought not to mothballing you ought not to mothballing he ought not to mothballing we ought not to mothballing you ought not to mothballing they ought not to mothballing
Perfect	V-ing perfect
I ought not to have mothballed you ought not to have mothballed he ought not to have mothballed we ought not to have mothballed you ought not to have mothballed they ought not to have mothballed	I ought not to have been mothballing you ought not to have been mothballing he ought not to have been mothballing we ought not to have been mothballing you ought not to have been mothballing they ought not to have been mothballing

Interrogative form

Simple form	V-ing form
ought to I mothball? ought to you mothball? ought to he mothball? ought to we mothball? ought to you mothball? ought to they mothball?	ought to I be mothballing? ought to you be mothballing? ought to he be mothballing? ought to we be mothballing? ought to you be mothballing? ought to they be mothballing?
Perfect	V-ing perfect
ought to I have mothballed? ought to you have mothballed? ought to he have mothballed? ought to we have mothballed? ought to you have mothballed? ought to they have mothballed?	ought to I have been mothballing? ought to you have been mothballing? ought to he have been mothballing? ought to we have been mothballing? ought to you have been mothballing? ought to they have been mothballing?

Interro-negative form

Simple form	V-ing form
ought I not to mothball? ought you not to mothball? ought he not to mothball? ought we not to mothball? ought you not to mothball? ought they not to mothball?	ought I not to be mothballing? ought you not to be mothballing? ought he not to be mothballing? ought we not to be mothballing? ought you not to be mothballing? ought they not to be mothballing?
Perfect	V-ing perfect
ought I not to have mothballed? ought you not to have mothballed? ought he not to have mothballed? ought we not to have mothballed? ought you not to have mothballed? ought they not to have mothballed?	ought I not to have been mothballing? ought you not to have been mothballing? ought he not to have been mothballing? ought we not to have been mothballing? ought you not to have been mothballing? ought they not to have been mothballing?