I ought to syllogise you ought to syllogise she ought to syllogise we ought to syllogise you ought to syllogise they ought to syllogise
V-ing form
I ought to be syllogising you ought to be syllogising she ought to be syllogising we ought to be syllogising you ought to be syllogising they ought to be syllogising
Perfect
I ought to have syllogised you ought to have syllogised she ought to have syllogised we ought to have syllogised you ought to have syllogised they ought to have syllogised
V-ing perfect
I ought to have been syllogising you ought to have been syllogising she ought to have been syllogising we ought to have been syllogising you ought to have been syllogising they ought to have been syllogising
Negation
Simple form
I ought not to syllogise you ought not to syllogise she ought not to syllogise we ought not to syllogise you ought not to syllogise they ought not to syllogise
V-ing form
I ought not to syllogising you ought not to syllogising she ought not to syllogising we ought not to syllogising you ought not to syllogising they ought not to syllogising
Perfect
I ought not to have syllogised you ought not to have syllogised she ought not to have syllogised we ought not to have syllogised you ought not to have syllogised they ought not to have syllogised
V-ing perfect
I ought not to have been syllogising you ought not to have been syllogising she ought not to have been syllogising we ought not to have been syllogising you ought not to have been syllogising they ought not to have been syllogising
Interrogative form
Simple form
ought to I syllogise? ought to you syllogise? ought to she syllogise? ought to we syllogise? ought to you syllogise? ought to they syllogise?
V-ing form
ought to I be syllogising? ought to you be syllogising? ought to she be syllogising? ought to we be syllogising? ought to you be syllogising? ought to they be syllogising?
Perfect
ought to I have syllogised? ought to you have syllogised? ought to she have syllogised? ought to we have syllogised? ought to you have syllogised? ought to they have syllogised?
V-ing perfect
ought to I have been syllogising? ought to you have been syllogising? ought to she have been syllogising? ought to we have been syllogising? ought to you have been syllogising? ought to they have been syllogising?
Interro-negative form
Simple form
ought I not to syllogise? ought you not to syllogise? ought she not to syllogise? ought we not to syllogise? ought you not to syllogise? ought they not to syllogise?
V-ing form
ought I not to be syllogising? ought you not to be syllogising? ought she not to be syllogising? ought we not to be syllogising? ought you not to be syllogising? ought they not to be syllogising?
Perfect
ought I not to have syllogised? ought you not to have syllogised? ought she not to have syllogised? ought we not to have syllogised? ought you not to have syllogised? ought they not to have syllogised?
V-ing perfect
ought I not to have been syllogising? ought you not to have been syllogising? ought she not to have been syllogising? ought we not to have been syllogising? ought you not to have been syllogising? ought they not to have been syllogising?