should joke
Verbo regular: joke - joked- joked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd joke
you'd joke
she'd joke
we'd joke
you'd joke
they'd joke 	I'd be joking
you'd be joking
she'd be joking
we'd be joking
you'd be joking
they'd be joking	I should've joked
you should've joked
she should've joked
we should've joked
you should've joked
they should've joked	I should've been joking
you should've been joking
she should've been joking
we should've been joking
you should've been joking
they should've been joking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't joke
you shouldn't joke
she shouldn't joke
we shouldn't joke
you shouldn't joke
they shouldn't joke 	I shouldn't be joking
you shouldn't be joking
she shouldn't be joking
we shouldn't be joking
you shouldn't be joking
they shouldn't be joking	I shouldn't have joked
you shouldn't have joked
she shouldn't have joked
we shouldn't have joked
you shouldn't have joked
they shouldn't have joked	I shouldn't have been joking
you shouldn't have been joking
she shouldn't have been joking
we shouldn't have been joking
you shouldn't have been joking
they shouldn't have been joking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I joke?
should you joke?
should she joke?
should we joke?
should you joke?
should they joke? 	should I be joking?
should you be joking?
should she be joking?
should we be joking?
should you be joking?
should they be joking? 	should I have joked?
should you have joked?
should she have joked?
should we have joked?
should you have joked?
should they have joked? 	should I have been joking?
should you have been joking?
should she have been joking?
should we have been joking?
should you have been joking?
should they have been joking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I joke?
shouldn't you joke?
shouldn't she joke?
shouldn't we joke?
shouldn't you joke?
shouldn't they joke? 	shouldn't I be joking?
shouldn't you be joking?
shouldn't she be joking?
shouldn't we be joking?
shouldn't you be joking?
shouldn't they be joking? 	shouldn't I have joked?
shouldn't you have joked?
shouldn't she have joked?
shouldn't we have joked?
shouldn't you have joked?
shouldn't they have joked? 	shouldn't I have been joking?
shouldn't you have been joking?
shouldn't she have been joking?
shouldn't we have been joking?
shouldn't you have been joking?
shouldn't they have been joking?