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