I should harbinger you should harbinger he should harbinger we should harbinger you should harbinger they should harbinger
V-ing form
I should be harbingering you should be harbingering he should be harbingering we should be harbingering you should be harbingering they should be harbingering
Perfect
I should have harbingered you should have harbingered he should have harbingered we should have harbingered you should have harbingered they should have harbingered
V-ing perfect
I should have been harbingering you should have been harbingering he should have been harbingering we should have been harbingering you should have been harbingering they should have been harbingering
Negation
Simple form
I should not harbinger you should not harbinger he should not harbinger we should not harbinger you should not harbinger they should not harbinger
V-ing form
I should not be harbingering you should not be harbingering he should not be harbingering we should not be harbingering you should not be harbingering they should not be harbingering
Perfect
I should not have harbingered you should not have harbingered he should not have harbingered we should not have harbingered you should not have harbingered they should not have harbingered
V-ing perfect
I should not have been harbingering you should not have been harbingering he should not have been harbingering we should not have been harbingering you should not have been harbingering they should not have been harbingering
Interrogative form
Simple form
should I harbinger? should you harbinger? should he harbinger? should we harbinger? should you harbinger? should they harbinger?
V-ing form
should I be harbingering? should you be harbingering? should he be harbingering? should we be harbingering? should you be harbingering? should they be harbingering?
Perfect
should I have harbingered? should you have harbingered? should he have harbingered? should we have harbingered? should you have harbingered? should they have harbingered?
V-ing perfect
should I have been harbingering? should you have been harbingering? should he have been harbingering? should we have been harbingering? should you have been harbingering? should they have been harbingering?
Interro-negative form
Simple form
should I not harbinger? should you not harbinger? should he not harbinger? should we not harbinger? should you not harbinger? should they not harbinger?
V-ing form
should I not be harbingering? should you not be harbingering? should he not be harbingering? should we not be harbingering? should you not be harbingering? should they not be harbingering?
Perfect
should I not have harbingered? should you not have harbingered? should he not have harbingered? should we not have harbingered? should you not have harbingered? should they not have harbingered?
V-ing perfect
should I not have been harbingering? should you not have been harbingering? should he not have been harbingering? should we not have been harbingering? should you not have been harbingering? should they not have been harbingering?