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