I ought to sire you ought to sire she ought to sire we ought to sire you ought to sire they ought to sire
Forma com V-ing
I ought to be siring you ought to be siring she ought to be siring we ought to be siring you ought to be siring they ought to be siring
Perfeito
I ought to have sired you ought to have sired she ought to have sired we ought to have sired you ought to have sired they ought to have sired
Perfeito com V-ing
I ought to have been siring you ought to have been siring she ought to have been siring we ought to have been siring you ought to have been siring they ought to have been siring
Negação
Forma simple
I ought not to sire you ought not to sire she ought not to sire we ought not to sire you ought not to sire they ought not to sire
Forma com V-ing
I ought not to siring you ought not to siring she ought not to siring we ought not to siring you ought not to siring they ought not to siring
Perfeito
I ought not to have sired you ought not to have sired she ought not to have sired we ought not to have sired you ought not to have sired they ought not to have sired
Perfeito com V-ing
I ought not to have been siring you ought not to have been siring she ought not to have been siring we ought not to have been siring you ought not to have been siring they ought not to have been siring
Forma interrogativa
Forma simple
ought to I sire? ought to you sire? ought to she sire? ought to we sire? ought to you sire? ought to they sire?
Forma com V-ing
ought to I be siring? ought to you be siring? ought to she be siring? ought to we be siring? ought to you be siring? ought to they be siring?
Perfeito
ought to I have sired? ought to you have sired? ought to she have sired? ought to we have sired? ought to you have sired? ought to they have sired?
Perfeito com V-ing
ought to I have been siring? ought to you have been siring? ought to she have been siring? ought to we have been siring? ought to you have been siring? ought to they have been siring?
Forma interro-Negação
Forma simple
ought I not to sire? ought you not to sire? ought she not to sire? ought we not to sire? ought you not to sire? ought they not to sire?
Forma com V-ing
ought I not to be siring? ought you not to be siring? ought she not to be siring? ought we not to be siring? ought you not to be siring? ought they not to be siring?
Perfeito
ought I not to have sired? ought you not to have sired? ought she not to have sired? ought we not to have sired? ought you not to have sired? ought they not to have sired?
Perfeito com V-ing
ought I not to have been siring? ought you not to have been siring? ought she not to have been siring? ought we not to have been siring? ought you not to have been siring? ought they not to have been siring?