I ought to aerate you ought to aerate he 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 he 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 he 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 he 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 ought not to aerate you ought not to aerate he ought not to aerate we ought not to aerate you ought not to aerate they ought not to aerate
V-ing form
I ought not to aerating you ought not to aerating he ought not to aerating we ought not to aerating you ought not to aerating they ought not to aerating
Perfect
I ought not to have aerated you ought not to have aerated he ought not to have aerated we ought not to have aerated you ought not to have aerated they ought not to have aerated
V-ing perfect
I ought not to have been aerating you ought not to have been aerating he ought not to have been aerating we ought not to have been aerating you ought not to have been aerating they ought not to have been aerating
Interrogative form
Simple form
ought to I aerate? ought to you aerate? ought to he 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 he 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 he 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 he 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
ought I not to aerate? ought you not to aerate? ought he not to aerate? ought we not to aerate? ought you not to aerate? ought they not to aerate?
V-ing form
ought I not to be aerating? ought you not to be aerating? ought he not to be aerating? ought we not to be aerating? ought you not to be aerating? ought they not to be aerating?
Perfect
ought I not to have aerated? ought you not to have aerated? ought he not to have aerated? ought we not to have aerated? ought you not to have aerated? ought they not to have aerated?
V-ing perfect
ought I not to have been aerating? ought you not to have been aerating? ought he not to have been aerating? ought we not to have been aerating? ought you not to have been aerating? ought they not to have been aerating?