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