I should frock you should frock he should frock we should frock you should frock they should frock
V-ing form
I should be frocking you should be frocking he should be frocking we should be frocking you should be frocking they should be frocking
Perfect
I should have frocked you should have frocked he should have frocked we should have frocked you should have frocked they should have frocked
V-ing perfect
I should have been frocking you should have been frocking he should have been frocking we should have been frocking you should have been frocking they should have been frocking
Negation
Simple form
I should not frock you should not frock he should not frock we should not frock you should not frock they should not frock
V-ing form
I should not be frocking you should not be frocking he should not be frocking we should not be frocking you should not be frocking they should not be frocking
Perfect
I should not have frocked you should not have frocked he should not have frocked we should not have frocked you should not have frocked they should not have frocked
V-ing perfect
I should not have been frocking you should not have been frocking he should not have been frocking we should not have been frocking you should not have been frocking they should not have been frocking
Interrogative form
Simple form
should I frock? should you frock? should he frock? should we frock? should you frock? should they frock?
V-ing form
should I be frocking? should you be frocking? should he be frocking? should we be frocking? should you be frocking? should they be frocking?
Perfect
should I have frocked? should you have frocked? should he have frocked? should we have frocked? should you have frocked? should they have frocked?
V-ing perfect
should I have been frocking? should you have been frocking? should he have been frocking? should we have been frocking? should you have been frocking? should they have been frocking?
Interro-negative form
Simple form
should I not frock? should you not frock? should he not frock? should we not frock? should you not frock? should they not frock?
V-ing form
should I not be frocking? should you not be frocking? should he not be frocking? should we not be frocking? should you not be frocking? should they not be frocking?
Perfect
should I not have frocked? should you not have frocked? should he not have frocked? should we not have frocked? should you not have frocked? should they not have frocked?
V-ing perfect
should I not have been frocking? should you not have been frocking? should he not have been frocking? should we not have been frocking? should you not have been frocking? should they not have been frocking?