English verb conjugation
OUGHT TO PRONG

Regular verb: prong - pronged - pronged

Affirmation

Simple form	V-ing form
I ought to prong you ought to prong he ought to prong we ought to prong you ought to prong they ought to prong	I ought to be pronging you ought to be pronging he ought to be pronging we ought to be pronging you ought to be pronging they ought to be pronging
Perfect	V-ing perfect
I ought to have pronged you ought to have pronged he ought to have pronged we ought to have pronged you ought to have pronged they ought to have pronged	I ought to have been pronging you ought to have been pronging he ought to have been pronging we ought to have been pronging you ought to have been pronging they ought to have been pronging

Negation

Simple form	V-ing form
I ought not to prong you ought not to prong he ought not to prong we ought not to prong you ought not to prong they ought not to prong	I ought not to pronging you ought not to pronging he ought not to pronging we ought not to pronging you ought not to pronging they ought not to pronging
Perfect	V-ing perfect
I ought not to have pronged you ought not to have pronged he ought not to have pronged we ought not to have pronged you ought not to have pronged they ought not to have pronged	I ought not to have been pronging you ought not to have been pronging he ought not to have been pronging we ought not to have been pronging you ought not to have been pronging they ought not to have been pronging

Interrogative form

Simple form	V-ing form
ought to I prong? ought to you prong? ought to he prong? ought to we prong? ought to you prong? ought to they prong?	ought to I be pronging? ought to you be pronging? ought to he be pronging? ought to we be pronging? ought to you be pronging? ought to they be pronging?
Perfect	V-ing perfect
ought to I have pronged? ought to you have pronged? ought to he have pronged? ought to we have pronged? ought to you have pronged? ought to they have pronged?	ought to I have been pronging? ought to you have been pronging? ought to he have been pronging? ought to we have been pronging? ought to you have been pronging? ought to they have been pronging?

Interro-negative form

Simple form	V-ing form
ought I not to prong? ought you not to prong? ought he not to prong? ought we not to prong? ought you not to prong? ought they not to prong?	ought I not to be pronging? ought you not to be pronging? ought he not to be pronging? ought we not to be pronging? ought you not to be pronging? ought they not to be pronging?
Perfect	V-ing perfect
ought I not to have pronged? ought you not to have pronged? ought he not to have pronged? ought we not to have pronged? ought you not to have pronged? ought they not to have pronged?	ought I not to have been pronging? ought you not to have been pronging? ought he not to have been pronging? ought we not to have been pronging? ought you not to have been pronging? ought they not to have been pronging?