I ought to appraise you ought to appraise she ought to appraise we ought to appraise you ought to appraise they ought to appraise
V-ing form
I ought to be appraising you ought to be appraising she ought to be appraising we ought to be appraising you ought to be appraising they ought to be appraising
Perfect
I ought to have appraised you ought to have appraised she ought to have appraised we ought to have appraised you ought to have appraised they ought to have appraised
V-ing perfect
I ought to have been appraising you ought to have been appraising she ought to have been appraising we ought to have been appraising you ought to have been appraising they ought to have been appraising
Negation
Simple form
I ought not to appraise you ought not to appraise she ought not to appraise we ought not to appraise you ought not to appraise they ought not to appraise
V-ing form
I ought not to appraising you ought not to appraising she ought not to appraising we ought not to appraising you ought not to appraising they ought not to appraising
Perfect
I ought not to have appraised you ought not to have appraised she ought not to have appraised we ought not to have appraised you ought not to have appraised they ought not to have appraised
V-ing perfect
I ought not to have been appraising you ought not to have been appraising she ought not to have been appraising we ought not to have been appraising you ought not to have been appraising they ought not to have been appraising
Interrogative form
Simple form
ought to I appraise? ought to you appraise? ought to she appraise? ought to we appraise? ought to you appraise? ought to they appraise?
V-ing form
ought to I be appraising? ought to you be appraising? ought to she be appraising? ought to we be appraising? ought to you be appraising? ought to they be appraising?
Perfect
ought to I have appraised? ought to you have appraised? ought to she have appraised? ought to we have appraised? ought to you have appraised? ought to they have appraised?
V-ing perfect
ought to I have been appraising? ought to you have been appraising? ought to she have been appraising? ought to we have been appraising? ought to you have been appraising? ought to they have been appraising?
Interro-negative form
Simple form
ought I not to appraise? ought you not to appraise? ought she not to appraise? ought we not to appraise? ought you not to appraise? ought they not to appraise?
V-ing form
ought I not to be appraising? ought you not to be appraising? ought she not to be appraising? ought we not to be appraising? ought you not to be appraising? ought they not to be appraising?
Perfect
ought I not to have appraised? ought you not to have appraised? ought she not to have appraised? ought we not to have appraised? ought you not to have appraised? ought they not to have appraised?
V-ing perfect
ought I not to have been appraising? ought you not to have been appraising? ought she not to have been appraising? ought we not to have been appraising? ought you not to have been appraising? ought they not to have been appraising?