should fun
Verbo regular: fun - funed- funed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd fun
you'd fun
she'd fun
we'd fun
you'd fun
they'd fun 	I'd be funing
you'd be funing
she'd be funing
we'd be funing
you'd be funing
they'd be funing	I should've funed
you should've funed
she should've funed
we should've funed
you should've funed
they should've funed	I should've been funing
you should've been funing
she should've been funing
we should've been funing
you should've been funing
they should've been funing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't fun
you shouldn't fun
she shouldn't fun
we shouldn't fun
you shouldn't fun
they shouldn't fun 	I shouldn't be funing
you shouldn't be funing
she shouldn't be funing
we shouldn't be funing
you shouldn't be funing
they shouldn't be funing	I shouldn't have funed
you shouldn't have funed
she shouldn't have funed
we shouldn't have funed
you shouldn't have funed
they shouldn't have funed	I shouldn't have been funing
you shouldn't have been funing
she shouldn't have been funing
we shouldn't have been funing
you shouldn't have been funing
they shouldn't have been funing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I fun?
should you fun?
should she fun?
should we fun?
should you fun?
should they fun? 	should I be funing?
should you be funing?
should she be funing?
should we be funing?
should you be funing?
should they be funing? 	should I have funed?
should you have funed?
should she have funed?
should we have funed?
should you have funed?
should they have funed? 	should I have been funing?
should you have been funing?
should she have been funing?
should we have been funing?
should you have been funing?
should they have been funing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I fun?
shouldn't you fun?
shouldn't she fun?
shouldn't we fun?
shouldn't you fun?
shouldn't they fun? 	shouldn't I be funing?
shouldn't you be funing?
shouldn't she be funing?
shouldn't we be funing?
shouldn't you be funing?
shouldn't they be funing? 	shouldn't I have funed?
shouldn't you have funed?
shouldn't she have funed?
shouldn't we have funed?
shouldn't you have funed?
shouldn't they have funed? 	shouldn't I have been funing?
shouldn't you have been funing?
shouldn't she have been funing?
shouldn't we have been funing?
shouldn't you have been funing?
shouldn't they have been funing?