I ought to excise you ought to excise she ought to excise we ought to excise you ought to excise they ought to excise
V-ing form
I ought to be excising you ought to be excising she ought to be excising we ought to be excising you ought to be excising they ought to be excising
Perfect
I ought to have excised you ought to have excised she ought to have excised we ought to have excised you ought to have excised they ought to have excised
V-ing perfect
I ought to have been excising you ought to have been excising she ought to have been excising we ought to have been excising you ought to have been excising they ought to have been excising
Negation
Simple form
I ought not to excise you ought not to excise she ought not to excise we ought not to excise you ought not to excise they ought not to excise
V-ing form
I ought not to excising you ought not to excising she ought not to excising we ought not to excising you ought not to excising they ought not to excising
Perfect
I ought not to have excised you ought not to have excised she ought not to have excised we ought not to have excised you ought not to have excised they ought not to have excised
V-ing perfect
I ought not to have been excising you ought not to have been excising she ought not to have been excising we ought not to have been excising you ought not to have been excising they ought not to have been excising
Interrogative form
Simple form
ought to I excise? ought to you excise? ought to she excise? ought to we excise? ought to you excise? ought to they excise?
V-ing form
ought to I be excising? ought to you be excising? ought to she be excising? ought to we be excising? ought to you be excising? ought to they be excising?
Perfect
ought to I have excised? ought to you have excised? ought to she have excised? ought to we have excised? ought to you have excised? ought to they have excised?
V-ing perfect
ought to I have been excising? ought to you have been excising? ought to she have been excising? ought to we have been excising? ought to you have been excising? ought to they have been excising?
Interro-negative form
Simple form
ought I not to excise? ought you not to excise? ought she not to excise? ought we not to excise? ought you not to excise? ought they not to excise?
V-ing form
ought I not to be excising? ought you not to be excising? ought she not to be excising? ought we not to be excising? ought you not to be excising? ought they not to be excising?
Perfect
ought I not to have excised? ought you not to have excised? ought she not to have excised? ought we not to have excised? ought you not to have excised? ought they not to have excised?
V-ing perfect
ought I not to have been excising? ought you not to have been excising? ought she not to have been excising? ought we not to have been excising? ought you not to have been excising? ought they not to have been excising?