English verb conjugation
OUGHT TO SMELT

Regular verb: smelt - smelted - smelted

Affirmation

Simple form	V-ing form
I ought to smelt you ought to smelt he ought to smelt we ought to smelt you ought to smelt they ought to smelt	I ought to be smelting you ought to be smelting he ought to be smelting we ought to be smelting you ought to be smelting they ought to be smelting
Perfect	V-ing perfect
I ought to have smelted you ought to have smelted he ought to have smelted we ought to have smelted you ought to have smelted they ought to have smelted	I ought to have been smelting you ought to have been smelting he ought to have been smelting we ought to have been smelting you ought to have been smelting they ought to have been smelting

Negation

Simple form	V-ing form
I ought not to smelt you ought not to smelt he ought not to smelt we ought not to smelt you ought not to smelt they ought not to smelt	I ought not to smelting you ought not to smelting he ought not to smelting we ought not to smelting you ought not to smelting they ought not to smelting
Perfect	V-ing perfect
I ought not to have smelted you ought not to have smelted he ought not to have smelted we ought not to have smelted you ought not to have smelted they ought not to have smelted	I ought not to have been smelting you ought not to have been smelting he ought not to have been smelting we ought not to have been smelting you ought not to have been smelting they ought not to have been smelting

Interrogative form

Simple form	V-ing form
ought to I smelt? ought to you smelt? ought to he smelt? ought to we smelt? ought to you smelt? ought to they smelt?	ought to I be smelting? ought to you be smelting? ought to he be smelting? ought to we be smelting? ought to you be smelting? ought to they be smelting?
Perfect	V-ing perfect
ought to I have smelted? ought to you have smelted? ought to he have smelted? ought to we have smelted? ought to you have smelted? ought to they have smelted?	ought to I have been smelting? ought to you have been smelting? ought to he have been smelting? ought to we have been smelting? ought to you have been smelting? ought to they have been smelting?

Interro-negative form

Simple form	V-ing form
ought I not to smelt? ought you not to smelt? ought he not to smelt? ought we not to smelt? ought you not to smelt? ought they not to smelt?	ought I not to be smelting? ought you not to be smelting? ought he not to be smelting? ought we not to be smelting? ought you not to be smelting? ought they not to be smelting?
Perfect	V-ing perfect
ought I not to have smelted? ought you not to have smelted? ought he not to have smelted? ought we not to have smelted? ought you not to have smelted? ought they not to have smelted?	ought I not to have been smelting? ought you not to have been smelting? ought he not to have been smelting? ought we not to have been smelting? ought you not to have been smelting? ought they not to have been smelting?