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