I'd be devastating you'd be devastating he'd be devastating we'd be devastating you'd be devastating they'd be devastating
Perfect
I should've devastated you should've devastated he should've devastated we should've devastated you should've devastated they should've devastated
V-ing perfect
I should've been devastating you should've been devastating he should've been devastating we should've been devastating you should've been devastating they should've been devastating
Negation
Simple form
I shouldn't devastate you shouldn't devastate he shouldn't devastate we shouldn't devastate you shouldn't devastate they shouldn't devastate
V-ing form
I shouldn't be devastating you shouldn't be devastating he shouldn't be devastating we shouldn't be devastating you shouldn't be devastating they shouldn't be devastating
Perfect
I shouldn't have devastated you shouldn't have devastated he shouldn't have devastated we shouldn't have devastated you shouldn't have devastated they shouldn't have devastated
V-ing perfect
I shouldn't have been devastating you shouldn't have been devastating he shouldn't have been devastating we shouldn't have been devastating you shouldn't have been devastating they shouldn't have been devastating
Interrogative form
Simple form
should I devastate? should you devastate? should he devastate? should we devastate? should you devastate? should they devastate?
V-ing form
should I be devastating? should you be devastating? should he be devastating? should we be devastating? should you be devastating? should they be devastating?
Perfect
should I have devastated? should you have devastated? should he have devastated? should we have devastated? should you have devastated? should they have devastated?
V-ing perfect
should I have been devastating? should you have been devastating? should he have been devastating? should we have been devastating? should you have been devastating? should they have been devastating?
Interro-negative form
Simple form
shouldn't I devastate? shouldn't you devastate? shouldn't he devastate? shouldn't we devastate? shouldn't you devastate? shouldn't they devastate?
V-ing form
shouldn't I be devastating? shouldn't you be devastating? shouldn't he be devastating? shouldn't we be devastating? shouldn't you be devastating? shouldn't they be devastating?
Perfect
shouldn't I have devastated? shouldn't you have devastated? shouldn't he have devastated? shouldn't we have devastated? shouldn't you have devastated? shouldn't they have devastated?
V-ing perfect
shouldn't I have been devastating? shouldn't you have been devastating? shouldn't he have been devastating? shouldn't we have been devastating? shouldn't you have been devastating? shouldn't they have been devastating?