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