should sass
Regular verb: sass - sassed- sassed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd sass
you'd sass
she'd sass
we'd sass
you'd sass
they'd sass 	I'd be sassing
you'd be sassing
she'd be sassing
we'd be sassing
you'd be sassing
they'd be sassing	I should've sassed
you should've sassed
she should've sassed
we should've sassed
you should've sassed
they should've sassed	I should've been sassing
you should've been sassing
she should've been sassing
we should've been sassing
you should've been sassing
they should've been sassing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't sass
you shouldn't sass
she shouldn't sass
we shouldn't sass
you shouldn't sass
they shouldn't sass 	I shouldn't be sassing
you shouldn't be sassing
she shouldn't be sassing
we shouldn't be sassing
you shouldn't be sassing
they shouldn't be sassing	I shouldn't have sassed
you shouldn't have sassed
she shouldn't have sassed
we shouldn't have sassed
you shouldn't have sassed
they shouldn't have sassed	I shouldn't have been sassing
you shouldn't have been sassing
she shouldn't have been sassing
we shouldn't have been sassing
you shouldn't have been sassing
they shouldn't have been sassing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I sass?
should you sass?
should she sass?
should we sass?
should you sass?
should they sass? 	should I be sassing?
should you be sassing?
should she be sassing?
should we be sassing?
should you be sassing?
should they be sassing? 	should I have sassed?
should you have sassed?
should she have sassed?
should we have sassed?
should you have sassed?
should they have sassed? 	should I have been sassing?
should you have been sassing?
should she have been sassing?
should we have been sassing?
should you have been sassing?
should they have been sassing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I sass?
shouldn't you sass?
shouldn't she sass?
shouldn't we sass?
shouldn't you sass?
shouldn't they sass? 	shouldn't I be sassing?
shouldn't you be sassing?
shouldn't she be sassing?
shouldn't we be sassing?
shouldn't you be sassing?
shouldn't they be sassing? 	shouldn't I have sassed?
shouldn't you have sassed?
shouldn't she have sassed?
shouldn't we have sassed?
shouldn't you have sassed?
shouldn't they have sassed? 	shouldn't I have been sassing?
shouldn't you have been sassing?
shouldn't she have been sassing?
shouldn't we have been sassing?
shouldn't you have been sassing?
shouldn't they have been sassing?