I ought to categorise you ought to categorise she ought to categorise we ought to categorise you ought to categorise they ought to categorise
V-ing form
I ought to be categorising you ought to be categorising she ought to be categorising we ought to be categorising you ought to be categorising they ought to be categorising
Perfect
I ought to have categorised you ought to have categorised she ought to have categorised we ought to have categorised you ought to have categorised they ought to have categorised
V-ing perfect
I ought to have been categorising you ought to have been categorising she ought to have been categorising we ought to have been categorising you ought to have been categorising they ought to have been categorising
Negation
Simple form
I ought not to categorise you ought not to categorise she ought not to categorise we ought not to categorise you ought not to categorise they ought not to categorise
V-ing form
I ought not to categorising you ought not to categorising she ought not to categorising we ought not to categorising you ought not to categorising they ought not to categorising
Perfect
I ought not to have categorised you ought not to have categorised she ought not to have categorised we ought not to have categorised you ought not to have categorised they ought not to have categorised
V-ing perfect
I ought not to have been categorising you ought not to have been categorising she ought not to have been categorising we ought not to have been categorising you ought not to have been categorising they ought not to have been categorising
Interrogative form
Simple form
ought to I categorise? ought to you categorise? ought to she categorise? ought to we categorise? ought to you categorise? ought to they categorise?
V-ing form
ought to I be categorising? ought to you be categorising? ought to she be categorising? ought to we be categorising? ought to you be categorising? ought to they be categorising?
Perfect
ought to I have categorised? ought to you have categorised? ought to she have categorised? ought to we have categorised? ought to you have categorised? ought to they have categorised?
V-ing perfect
ought to I have been categorising? ought to you have been categorising? ought to she have been categorising? ought to we have been categorising? ought to you have been categorising? ought to they have been categorising?
Interro-negative form
Simple form
ought I not to categorise? ought you not to categorise? ought she not to categorise? ought we not to categorise? ought you not to categorise? ought they not to categorise?
V-ing form
ought I not to be categorising? ought you not to be categorising? ought she not to be categorising? ought we not to be categorising? ought you not to be categorising? ought they not to be categorising?
Perfect
ought I not to have categorised? ought you not to have categorised? ought she not to have categorised? ought we not to have categorised? ought you not to have categorised? ought they not to have categorised?
V-ing perfect
ought I not to have been categorising? ought you not to have been categorising? ought she not to have been categorising? ought we not to have been categorising? ought you not to have been categorising? ought they not to have been categorising?