I ought to plant you ought to plant he ought to plant we ought to plant you ought to plant they ought to plant
V-ing form
I ought to be planting you ought to be planting he ought to be planting we ought to be planting you ought to be planting they ought to be planting
Perfect
I ought to have planted you ought to have planted he ought to have planted we ought to have planted you ought to have planted they ought to have planted
V-ing perfect
I ought to have been planting you ought to have been planting he ought to have been planting we ought to have been planting you ought to have been planting they ought to have been planting
Negation
Simple form
I oughtn't to plant you oughtn't to plant he oughtn't to plant we oughtn't to plant you oughtn't to plant they oughtn't to plant
V-ing form
I oughtn't to be planting you oughtn't to be planting he oughtn't to be planting we oughtn't to be planting you oughtn't to be planting they oughtn't to be planting
Perfect
I oughtn't to have planted you oughtn't to have planted he oughtn't to have planted we oughtn't to have planted you oughtn't to have planted they oughtn't to have planted
V-ing perfect
I oughtn't to have been planting you oughtn't to have been planting he oughtn't to have been planting we oughtn't to have been planting you oughtn't to have been planting they oughtn't to have been planting
Interrogative form
Simple form
ought to I plant? ought to you plant? ought to he plant? ought to we plant? ought to you plant? ought to they plant?
V-ing form
ought to I be planting? ought to you be planting? ought to he be planting? ought to we be planting? ought to you be planting? ought to they be planting?
Perfect
ought to I have planted? ought to you have planted? ought to he have planted? ought to we have planted? ought to you have planted? ought to they have planted?
V-ing perfect
ought to I have been planting? ought to you have been planting? ought to he have been planting? ought to we have been planting? ought to you have been planting? ought to they have been planting?
Interro-negative form
Simple form
oughtn't I to plant? oughtn't you to plant? oughtn't he to plant? oughtn't we to plant? oughtn't you to plant? oughtn't they to plant?
V-ing form
oughtn't I to be planting? oughtn't you to be planting? oughtn't he to be planting? oughtn't we to be planting? oughtn't you to be planting? oughtn't they to be planting?
Perfect
oughtn't I to have planted? oughtn't you to have planted? oughtn't he to have planted? oughtn't we to have planted? oughtn't you to have planted? oughtn't they to have planted?
V-ing perfect
oughtn't I to have been planting? oughtn't you to have been planting? oughtn't he to have been planting? oughtn't we to have been planting? oughtn't you to have been planting? oughtn't they to have been planting?