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