I should merge you should merge he should merge we should merge you should merge they should merge
V-ing form
I should be merging you should be merging he should be merging we should be merging you should be merging they should be merging
Perfect
I should have merged you should have merged he should have merged we should have merged you should have merged they should have merged
V-ing perfect
I should have been merging you should have been merging he should have been merging we should have been merging you should have been merging they should have been merging
Negation
Simple form
I should not merge you should not merge he should not merge we should not merge you should not merge they should not merge
V-ing form
I should not be merging you should not be merging he should not be merging we should not be merging you should not be merging they should not be merging
Perfect
I should not have merged you should not have merged he should not have merged we should not have merged you should not have merged they should not have merged
V-ing perfect
I should not have been merging you should not have been merging he should not have been merging we should not have been merging you should not have been merging they should not have been merging
Interrogative form
Simple form
should I merge? should you merge? should he merge? should we merge? should you merge? should they merge?
V-ing form
should I be merging? should you be merging? should he be merging? should we be merging? should you be merging? should they be merging?
Perfect
should I have merged? should you have merged? should he have merged? should we have merged? should you have merged? should they have merged?
V-ing perfect
should I have been merging? should you have been merging? should he have been merging? should we have been merging? should you have been merging? should they have been merging?
Interro-negative form
Simple form
should I not merge? should you not merge? should he not merge? should we not merge? should you not merge? should they not merge?
V-ing form
should I not be merging? should you not be merging? should he not be merging? should we not be merging? should you not be merging? should they not be merging?
Perfect
should I not have merged? should you not have merged? should he not have merged? should we not have merged? should you not have merged? should they not have merged?
V-ing perfect
should I not have been merging? should you not have been merging? should he not have been merging? should we not have been merging? should you not have been merging? should they not have been merging?