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
he'd fun
we'd fun
you'd fun
they'd fun 	I'd be funing
you'd be funing
he'd be funing
we'd be funing
you'd be funing
they'd be funing	I should've funed
you should've funed
he 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
he 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
he 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
he 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
he 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
he 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 he fun?
should we fun?
should you fun?
should they fun? 	should I be funing?
should you be funing?
should he be funing?
should we be funing?
should you be funing?
should they be funing? 	should I have funed?
should you have funed?
should he 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 he 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 he 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 he 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 he 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 he have been funing?
shouldn't we have been funing?
shouldn't you have been funing?
shouldn't they have been funing?