I ought to express you ought to express he ought to express we ought to express you ought to express they ought to express
V-ing form
I ought to be expressing you ought to be expressing he ought to be expressing we ought to be expressing you ought to be expressing they ought to be expressing
Perfect
I ought to have expressed you ought to have expressed he ought to have expressed we ought to have expressed you ought to have expressed they ought to have expressed
V-ing perfect
I ought to have been expressing you ought to have been expressing he ought to have been expressing we ought to have been expressing you ought to have been expressing they ought to have been expressing
Negation
Simple form
I ought not to express you ought not to express he ought not to express we ought not to express you ought not to express they ought not to express
V-ing form
I ought not to expressing you ought not to expressing he ought not to expressing we ought not to expressing you ought not to expressing they ought not to expressing
Perfect
I ought not to have expressed you ought not to have expressed he ought not to have expressed we ought not to have expressed you ought not to have expressed they ought not to have expressed
V-ing perfect
I ought not to have been expressing you ought not to have been expressing he ought not to have been expressing we ought not to have been expressing you ought not to have been expressing they ought not to have been expressing
Interrogative form
Simple form
ought to I express? ought to you express? ought to he express? ought to we express? ought to you express? ought to they express?
V-ing form
ought to I be expressing? ought to you be expressing? ought to he be expressing? ought to we be expressing? ought to you be expressing? ought to they be expressing?
Perfect
ought to I have expressed? ought to you have expressed? ought to he have expressed? ought to we have expressed? ought to you have expressed? ought to they have expressed?
V-ing perfect
ought to I have been expressing? ought to you have been expressing? ought to he have been expressing? ought to we have been expressing? ought to you have been expressing? ought to they have been expressing?
Interro-negative form
Simple form
ought I not to express? ought you not to express? ought he not to express? ought we not to express? ought you not to express? ought they not to express?
V-ing form
ought I not to be expressing? ought you not to be expressing? ought he not to be expressing? ought we not to be expressing? ought you not to be expressing? ought they not to be expressing?
Perfect
ought I not to have expressed? ought you not to have expressed? ought he not to have expressed? ought we not to have expressed? ought you not to have expressed? ought they not to have expressed?
V-ing perfect
ought I not to have been expressing? ought you not to have been expressing? ought he not to have been expressing? ought we not to have been expressing? ought you not to have been expressing? ought they not to have been expressing?