I ought to falter you ought to falter she ought to falter we ought to falter you ought to falter they ought to falter
V-ing form
I ought to be faltering you ought to be faltering she ought to be faltering we ought to be faltering you ought to be faltering they ought to be faltering
Perfect
I ought to have faltered you ought to have faltered she ought to have faltered we ought to have faltered you ought to have faltered they ought to have faltered
V-ing perfect
I ought to have been faltering you ought to have been faltering she ought to have been faltering we ought to have been faltering you ought to have been faltering they ought to have been faltering
Negation
Simple form
I ought not to falter you ought not to falter she ought not to falter we ought not to falter you ought not to falter they ought not to falter
V-ing form
I ought not to faltering you ought not to faltering she ought not to faltering we ought not to faltering you ought not to faltering they ought not to faltering
Perfect
I ought not to have faltered you ought not to have faltered she ought not to have faltered we ought not to have faltered you ought not to have faltered they ought not to have faltered
V-ing perfect
I ought not to have been faltering you ought not to have been faltering she ought not to have been faltering we ought not to have been faltering you ought not to have been faltering they ought not to have been faltering
Interrogative form
Simple form
ought to I falter? ought to you falter? ought to she falter? ought to we falter? ought to you falter? ought to they falter?
V-ing form
ought to I be faltering? ought to you be faltering? ought to she be faltering? ought to we be faltering? ought to you be faltering? ought to they be faltering?
Perfect
ought to I have faltered? ought to you have faltered? ought to she have faltered? ought to we have faltered? ought to you have faltered? ought to they have faltered?
V-ing perfect
ought to I have been faltering? ought to you have been faltering? ought to she have been faltering? ought to we have been faltering? ought to you have been faltering? ought to they have been faltering?
Interro-negative form
Simple form
ought I not to falter? ought you not to falter? ought she not to falter? ought we not to falter? ought you not to falter? ought they not to falter?
V-ing form
ought I not to be faltering? ought you not to be faltering? ought she not to be faltering? ought we not to be faltering? ought you not to be faltering? ought they not to be faltering?
Perfect
ought I not to have faltered? ought you not to have faltered? ought she not to have faltered? ought we not to have faltered? ought you not to have faltered? ought they not to have faltered?
V-ing perfect
ought I not to have been faltering? ought you not to have been faltering? ought she not to have been faltering? ought we not to have been faltering? ought you not to have been faltering? ought they not to have been faltering?