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