I'd be fraying you'd be fraying she'd be fraying we'd be fraying you'd be fraying they'd be fraying
Perfect
I should've frayed you should've frayed she should've frayed we should've frayed you should've frayed they should've frayed
V-ing perfect
I should've been fraying you should've been fraying she should've been fraying we should've been fraying you should've been fraying they should've been fraying
Negation
Simple form
I shouldn't fray you shouldn't fray she shouldn't fray we shouldn't fray you shouldn't fray they shouldn't fray
V-ing form
I shouldn't be fraying you shouldn't be fraying she shouldn't be fraying we shouldn't be fraying you shouldn't be fraying they shouldn't be fraying
Perfect
I shouldn't have frayed you shouldn't have frayed she shouldn't have frayed we shouldn't have frayed you shouldn't have frayed they shouldn't have frayed
V-ing perfect
I shouldn't have been fraying you shouldn't have been fraying she shouldn't have been fraying we shouldn't have been fraying you shouldn't have been fraying they shouldn't have been fraying
Interrogative form
Simple form
should I fray? should you fray? should she fray? should we fray? should you fray? should they fray?
V-ing form
should I be fraying? should you be fraying? should she be fraying? should we be fraying? should you be fraying? should they be fraying?
Perfect
should I have frayed? should you have frayed? should she have frayed? should we have frayed? should you have frayed? should they have frayed?
V-ing perfect
should I have been fraying? should you have been fraying? should she have been fraying? should we have been fraying? should you have been fraying? should they have been fraying?
Interro-negative form
Simple form
shouldn't I fray? shouldn't you fray? shouldn't she fray? shouldn't we fray? shouldn't you fray? shouldn't they fray?
V-ing form
shouldn't I be fraying? shouldn't you be fraying? shouldn't she be fraying? shouldn't we be fraying? shouldn't you be fraying? shouldn't they be fraying?
Perfect
shouldn't I have frayed? shouldn't you have frayed? shouldn't she have frayed? shouldn't we have frayed? shouldn't you have frayed? shouldn't they have frayed?
V-ing perfect
shouldn't I have been fraying? shouldn't you have been fraying? shouldn't she have been fraying? shouldn't we have been fraying? shouldn't you have been fraying? shouldn't they have been fraying?