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