I ought to prealter you ought to prealter she ought to prealter we ought to prealter you ought to prealter they ought to prealter
Forma com V-ing
I ought to be prealtering you ought to be prealtering she ought to be prealtering we ought to be prealtering you ought to be prealtering they ought to be prealtering
Perfeito
I ought to have prealtered you ought to have prealtered she ought to have prealtered we ought to have prealtered you ought to have prealtered they ought to have prealtered
Perfeito com V-ing
I ought to have been prealtering you ought to have been prealtering she ought to have been prealtering we ought to have been prealtering you ought to have been prealtering they ought to have been prealtering
Negação
Forma simple
I ought not to prealter you ought not to prealter she ought not to prealter we ought not to prealter you ought not to prealter they ought not to prealter
Forma com V-ing
I ought not to prealtering you ought not to prealtering she ought not to prealtering we ought not to prealtering you ought not to prealtering they ought not to prealtering
Perfeito
I ought not to have prealtered you ought not to have prealtered she ought not to have prealtered we ought not to have prealtered you ought not to have prealtered they ought not to have prealtered
Perfeito com V-ing
I ought not to have been prealtering you ought not to have been prealtering she ought not to have been prealtering we ought not to have been prealtering you ought not to have been prealtering they ought not to have been prealtering
Forma interrogativa
Forma simple
ought to I prealter? ought to you prealter? ought to she prealter? ought to we prealter? ought to you prealter? ought to they prealter?
Forma com V-ing
ought to I be prealtering? ought to you be prealtering? ought to she be prealtering? ought to we be prealtering? ought to you be prealtering? ought to they be prealtering?
Perfeito
ought to I have prealtered? ought to you have prealtered? ought to she have prealtered? ought to we have prealtered? ought to you have prealtered? ought to they have prealtered?
Perfeito com V-ing
ought to I have been prealtering? ought to you have been prealtering? ought to she have been prealtering? ought to we have been prealtering? ought to you have been prealtering? ought to they have been prealtering?
Forma interro-Negação
Forma simple
ought I not to prealter? ought you not to prealter? ought she not to prealter? ought we not to prealter? ought you not to prealter? ought they not to prealter?
Forma com V-ing
ought I not to be prealtering? ought you not to be prealtering? ought she not to be prealtering? ought we not to be prealtering? ought you not to be prealtering? ought they not to be prealtering?
Perfeito
ought I not to have prealtered? ought you not to have prealtered? ought she not to have prealtered? ought we not to have prealtered? ought you not to have prealtered? ought they not to have prealtered?
Perfeito com V-ing
ought I not to have been prealtering? ought you not to have been prealtering? ought she not to have been prealtering? ought we not to have been prealtering? ought you not to have been prealtering? ought they not to have been prealtering?