should flash
Verbo regular: flash - flashed- flashed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd flash
you'd flash
she'd flash
we'd flash
you'd flash
they'd flash 	I'd be flashing
you'd be flashing
she'd be flashing
we'd be flashing
you'd be flashing
they'd be flashing	I should've flashed
you should've flashed
she should've flashed
we should've flashed
you should've flashed
they should've flashed	I should've been flashing
you should've been flashing
she should've been flashing
we should've been flashing
you should've been flashing
they should've been flashing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't flash
you shouldn't flash
she shouldn't flash
we shouldn't flash
you shouldn't flash
they shouldn't flash 	I shouldn't be flashing
you shouldn't be flashing
she shouldn't be flashing
we shouldn't be flashing
you shouldn't be flashing
they shouldn't be flashing	I shouldn't have flashed
you shouldn't have flashed
she shouldn't have flashed
we shouldn't have flashed
you shouldn't have flashed
they shouldn't have flashed	I shouldn't have been flashing
you shouldn't have been flashing
she shouldn't have been flashing
we shouldn't have been flashing
you shouldn't have been flashing
they shouldn't have been flashing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I flash?
should you flash?
should she flash?
should we flash?
should you flash?
should they flash? 	should I be flashing?
should you be flashing?
should she be flashing?
should we be flashing?
should you be flashing?
should they be flashing? 	should I have flashed?
should you have flashed?
should she have flashed?
should we have flashed?
should you have flashed?
should they have flashed? 	should I have been flashing?
should you have been flashing?
should she have been flashing?
should we have been flashing?
should you have been flashing?
should they have been flashing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I flash?
shouldn't you flash?
shouldn't she flash?
shouldn't we flash?
shouldn't you flash?
shouldn't they flash? 	shouldn't I be flashing?
shouldn't you be flashing?
shouldn't she be flashing?
shouldn't we be flashing?
shouldn't you be flashing?
shouldn't they be flashing? 	shouldn't I have flashed?
shouldn't you have flashed?
shouldn't she have flashed?
shouldn't we have flashed?
shouldn't you have flashed?
shouldn't they have flashed? 	shouldn't I have been flashing?
shouldn't you have been flashing?
shouldn't she have been flashing?
shouldn't we have been flashing?
shouldn't you have been flashing?
shouldn't they have been flashing?