I ought to seed you ought to seed she ought to seed we ought to seed you ought to seed they ought to seed
V-ing form
I ought to be seeding you ought to be seeding she ought to be seeding we ought to be seeding you ought to be seeding they ought to be seeding
Perfect
I ought to have seeded you ought to have seeded she ought to have seeded we ought to have seeded you ought to have seeded they ought to have seeded
V-ing perfect
I ought to have been seeding you ought to have been seeding she ought to have been seeding we ought to have been seeding you ought to have been seeding they ought to have been seeding
Negation
Simple form
I oughtn't to seed you oughtn't to seed she oughtn't to seed we oughtn't to seed you oughtn't to seed they oughtn't to seed
V-ing form
I oughtn't to be seeding you oughtn't to be seeding she oughtn't to be seeding we oughtn't to be seeding you oughtn't to be seeding they oughtn't to be seeding
Perfect
I oughtn't to have seeded you oughtn't to have seeded she oughtn't to have seeded we oughtn't to have seeded you oughtn't to have seeded they oughtn't to have seeded
V-ing perfect
I oughtn't to have been seeding you oughtn't to have been seeding she oughtn't to have been seeding we oughtn't to have been seeding you oughtn't to have been seeding they oughtn't to have been seeding
Interrogative form
Simple form
ought to I seed? ought to you seed? ought to she seed? ought to we seed? ought to you seed? ought to they seed?
V-ing form
ought to I be seeding? ought to you be seeding? ought to she be seeding? ought to we be seeding? ought to you be seeding? ought to they be seeding?
Perfect
ought to I have seeded? ought to you have seeded? ought to she have seeded? ought to we have seeded? ought to you have seeded? ought to they have seeded?
V-ing perfect
ought to I have been seeding? ought to you have been seeding? ought to she have been seeding? ought to we have been seeding? ought to you have been seeding? ought to they have been seeding?
Interro-negative form
Simple form
oughtn't I to seed? oughtn't you to seed? oughtn't she to seed? oughtn't we to seed? oughtn't you to seed? oughtn't they to seed?
V-ing form
oughtn't I to be seeding? oughtn't you to be seeding? oughtn't she to be seeding? oughtn't we to be seeding? oughtn't you to be seeding? oughtn't they to be seeding?
Perfect
oughtn't I to have seeded? oughtn't you to have seeded? oughtn't she to have seeded? oughtn't we to have seeded? oughtn't you to have seeded? oughtn't they to have seeded?
V-ing perfect
oughtn't I to have been seeding? oughtn't you to have been seeding? oughtn't she to have been seeding? oughtn't we to have been seeding? oughtn't you to have been seeding? oughtn't they to have been seeding?