should fray
Regular verb: fray - frayed- frayed

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