I ought to petition you ought to petition he ought to petition we ought to petition you ought to petition they ought to petition
V-ing form
I ought to be petitioning you ought to be petitioning he ought to be petitioning we ought to be petitioning you ought to be petitioning they ought to be petitioning
Perfect
I ought to have petitioned you ought to have petitioned he ought to have petitioned we ought to have petitioned you ought to have petitioned they ought to have petitioned
V-ing perfect
I ought to have been petitioning you ought to have been petitioning he ought to have been petitioning we ought to have been petitioning you ought to have been petitioning they ought to have been petitioning
Negation
Simple form
I ought not to petition you ought not to petition he ought not to petition we ought not to petition you ought not to petition they ought not to petition
V-ing form
I ought not to petitioning you ought not to petitioning he ought not to petitioning we ought not to petitioning you ought not to petitioning they ought not to petitioning
Perfect
I ought not to have petitioned you ought not to have petitioned he ought not to have petitioned we ought not to have petitioned you ought not to have petitioned they ought not to have petitioned
V-ing perfect
I ought not to have been petitioning you ought not to have been petitioning he ought not to have been petitioning we ought not to have been petitioning you ought not to have been petitioning they ought not to have been petitioning
Interrogative form
Simple form
ought to I petition? ought to you petition? ought to he petition? ought to we petition? ought to you petition? ought to they petition?
V-ing form
ought to I be petitioning? ought to you be petitioning? ought to he be petitioning? ought to we be petitioning? ought to you be petitioning? ought to they be petitioning?
Perfect
ought to I have petitioned? ought to you have petitioned? ought to he have petitioned? ought to we have petitioned? ought to you have petitioned? ought to they have petitioned?
V-ing perfect
ought to I have been petitioning? ought to you have been petitioning? ought to he have been petitioning? ought to we have been petitioning? ought to you have been petitioning? ought to they have been petitioning?
Interro-negative form
Simple form
ought I not to petition? ought you not to petition? ought he not to petition? ought we not to petition? ought you not to petition? ought they not to petition?
V-ing form
ought I not to be petitioning? ought you not to be petitioning? ought he not to be petitioning? ought we not to be petitioning? ought you not to be petitioning? ought they not to be petitioning?
Perfect
ought I not to have petitioned? ought you not to have petitioned? ought he not to have petitioned? ought we not to have petitioned? ought you not to have petitioned? ought they not to have petitioned?
V-ing perfect
ought I not to have been petitioning? ought you not to have been petitioning? ought he not to have been petitioning? ought we not to have been petitioning? ought you not to have been petitioning? ought they not to have been petitioning?