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