I ought to realise you ought to realise she 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 she 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 she 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 she 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 ought not to realise you ought not to realise she ought not to realise we ought not to realise you ought not to realise they ought not to realise
V-ing form
I ought not to realising you ought not to realising she ought not to realising we ought not to realising you ought not to realising they ought not to realising
Perfect
I ought not to have realised you ought not to have realised she ought not to have realised we ought not to have realised you ought not to have realised they ought not to have realised
V-ing perfect
I ought not to have been realising you ought not to have been realising she ought not to have been realising we ought not to have been realising you ought not to have been realising they ought not to have been realising
Interrogative form
Simple form
ought to I realise? ought to you realise? ought to she 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 she 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 she 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 she 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
ought I not to realise? ought you not to realise? ought she not to realise? ought we not to realise? ought you not to realise? ought they not to realise?
V-ing form
ought I not to be realising? ought you not to be realising? ought she not to be realising? ought we not to be realising? ought you not to be realising? ought they not to be realising?
Perfect
ought I not to have realised? ought you not to have realised? ought she not to have realised? ought we not to have realised? ought you not to have realised? ought they not to have realised?
V-ing perfect
ought I not to have been realising? ought you not to have been realising? ought she not to have been realising? ought we not to have been realising? ought you not to have been realising? ought they not to have been realising?