English verb conjugation
OUGHT TO TARIFF

Regular verb: tariff - tariffed - tariffed

Affirmation

Simple form	V-ing form
I ought to tariff you ought to tariff she ought to tariff we ought to tariff you ought to tariff they ought to tariff	I ought to be tariffing you ought to be tariffing she ought to be tariffing we ought to be tariffing you ought to be tariffing they ought to be tariffing
Perfect	V-ing perfect
I ought to have tariffed you ought to have tariffed she ought to have tariffed we ought to have tariffed you ought to have tariffed they ought to have tariffed	I ought to have been tariffing you ought to have been tariffing she ought to have been tariffing we ought to have been tariffing you ought to have been tariffing they ought to have been tariffing

Negation

Simple form	V-ing form
I ought not to tariff you ought not to tariff she ought not to tariff we ought not to tariff you ought not to tariff they ought not to tariff	I ought not to tariffing you ought not to tariffing she ought not to tariffing we ought not to tariffing you ought not to tariffing they ought not to tariffing
Perfect	V-ing perfect
I ought not to have tariffed you ought not to have tariffed she ought not to have tariffed we ought not to have tariffed you ought not to have tariffed they ought not to have tariffed	I ought not to have been tariffing you ought not to have been tariffing she ought not to have been tariffing we ought not to have been tariffing you ought not to have been tariffing they ought not to have been tariffing

Interrogative form

Simple form	V-ing form
ought to I tariff? ought to you tariff? ought to she tariff? ought to we tariff? ought to you tariff? ought to they tariff?	ought to I be tariffing? ought to you be tariffing? ought to she be tariffing? ought to we be tariffing? ought to you be tariffing? ought to they be tariffing?
Perfect	V-ing perfect
ought to I have tariffed? ought to you have tariffed? ought to she have tariffed? ought to we have tariffed? ought to you have tariffed? ought to they have tariffed?	ought to I have been tariffing? ought to you have been tariffing? ought to she have been tariffing? ought to we have been tariffing? ought to you have been tariffing? ought to they have been tariffing?

Interro-negative form

Simple form	V-ing form
ought I not to tariff? ought you not to tariff? ought she not to tariff? ought we not to tariff? ought you not to tariff? ought they not to tariff?	ought I not to be tariffing? ought you not to be tariffing? ought she not to be tariffing? ought we not to be tariffing? ought you not to be tariffing? ought they not to be tariffing?
Perfect	V-ing perfect
ought I not to have tariffed? ought you not to have tariffed? ought she not to have tariffed? ought we not to have tariffed? ought you not to have tariffed? ought they not to have tariffed?	ought I not to have been tariffing? ought you not to have been tariffing? ought she not to have been tariffing? ought we not to have been tariffing? ought you not to have been tariffing? ought they not to have been tariffing?