I should roadblock you should roadblock she should roadblock we should roadblock you should roadblock they should roadblock
V-ing form
I should be roadblocking you should be roadblocking she should be roadblocking we should be roadblocking you should be roadblocking they should be roadblocking
Perfect
I should have roadblocked you should have roadblocked she should have roadblocked we should have roadblocked you should have roadblocked they should have roadblocked
V-ing perfect
I should have been roadblocking you should have been roadblocking she should have been roadblocking we should have been roadblocking you should have been roadblocking they should have been roadblocking
Negation
Simple form
I should not roadblock you should not roadblock she should not roadblock we should not roadblock you should not roadblock they should not roadblock
V-ing form
I should not be roadblocking you should not be roadblocking she should not be roadblocking we should not be roadblocking you should not be roadblocking they should not be roadblocking
Perfect
I should not have roadblocked you should not have roadblocked she should not have roadblocked we should not have roadblocked you should not have roadblocked they should not have roadblocked
V-ing perfect
I should not have been roadblocking you should not have been roadblocking she should not have been roadblocking we should not have been roadblocking you should not have been roadblocking they should not have been roadblocking
Interrogative form
Simple form
should I roadblock? should you roadblock? should she roadblock? should we roadblock? should you roadblock? should they roadblock?
V-ing form
should I be roadblocking? should you be roadblocking? should she be roadblocking? should we be roadblocking? should you be roadblocking? should they be roadblocking?
Perfect
should I have roadblocked? should you have roadblocked? should she have roadblocked? should we have roadblocked? should you have roadblocked? should they have roadblocked?
V-ing perfect
should I have been roadblocking? should you have been roadblocking? should she have been roadblocking? should we have been roadblocking? should you have been roadblocking? should they have been roadblocking?
Interro-negative form
Simple form
should I not roadblock? should you not roadblock? should she not roadblock? should we not roadblock? should you not roadblock? should they not roadblock?
V-ing form
should I not be roadblocking? should you not be roadblocking? should she not be roadblocking? should we not be roadblocking? should you not be roadblocking? should they not be roadblocking?
Perfect
should I not have roadblocked? should you not have roadblocked? should she not have roadblocked? should we not have roadblocked? should you not have roadblocked? should they not have roadblocked?
V-ing perfect
should I not have been roadblocking? should you not have been roadblocking? should she not have been roadblocking? should we not have been roadblocking? should you not have been roadblocking? should they not have been roadblocking?