English verb conjugation
OUGHT TO PREPAVE

Regular verb: prepave - prepaved - prepaved

Affirmation

Simple form	V-ing form
I ought to prepave you ought to prepave he ought to prepave we ought to prepave you ought to prepave they ought to prepave	I ought to be prepaving you ought to be prepaving he ought to be prepaving we ought to be prepaving you ought to be prepaving they ought to be prepaving
Perfect	V-ing perfect
I ought to have prepaved you ought to have prepaved he ought to have prepaved we ought to have prepaved you ought to have prepaved they ought to have prepaved	I ought to have been prepaving you ought to have been prepaving he ought to have been prepaving we ought to have been prepaving you ought to have been prepaving they ought to have been prepaving

Negation

Simple form	V-ing form
I ought not to prepave you ought not to prepave he ought not to prepave we ought not to prepave you ought not to prepave they ought not to prepave	I ought not to prepaving you ought not to prepaving he ought not to prepaving we ought not to prepaving you ought not to prepaving they ought not to prepaving
Perfect	V-ing perfect
I ought not to have prepaved you ought not to have prepaved he ought not to have prepaved we ought not to have prepaved you ought not to have prepaved they ought not to have prepaved	I ought not to have been prepaving you ought not to have been prepaving he ought not to have been prepaving we ought not to have been prepaving you ought not to have been prepaving they ought not to have been prepaving

Interrogative form

Simple form	V-ing form
ought to I prepave? ought to you prepave? ought to he prepave? ought to we prepave? ought to you prepave? ought to they prepave?	ought to I be prepaving? ought to you be prepaving? ought to he be prepaving? ought to we be prepaving? ought to you be prepaving? ought to they be prepaving?
Perfect	V-ing perfect
ought to I have prepaved? ought to you have prepaved? ought to he have prepaved? ought to we have prepaved? ought to you have prepaved? ought to they have prepaved?	ought to I have been prepaving? ought to you have been prepaving? ought to he have been prepaving? ought to we have been prepaving? ought to you have been prepaving? ought to they have been prepaving?

Interro-negative form

Simple form	V-ing form
ought I not to prepave? ought you not to prepave? ought he not to prepave? ought we not to prepave? ought you not to prepave? ought they not to prepave?	ought I not to be prepaving? ought you not to be prepaving? ought he not to be prepaving? ought we not to be prepaving? ought you not to be prepaving? ought they not to be prepaving?
Perfect	V-ing perfect
ought I not to have prepaved? ought you not to have prepaved? ought he not to have prepaved? ought we not to have prepaved? ought you not to have prepaved? ought they not to have prepaved?	ought I not to have been prepaving? ought you not to have been prepaving? ought he not to have been prepaving? ought we not to have been prepaving? ought you not to have been prepaving? ought they not to have been prepaving?