should pipe
Verbo regular: pipe - piped- piped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd pipe
you'd pipe
he'd pipe
we'd pipe
you'd pipe
they'd pipe 	I'd be piping
you'd be piping
he'd be piping
we'd be piping
you'd be piping
they'd be piping	I should've piped
you should've piped
he should've piped
we should've piped
you should've piped
they should've piped	I should've been piping
you should've been piping
he should've been piping
we should've been piping
you should've been piping
they should've been piping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't pipe
you shouldn't pipe
he shouldn't pipe
we shouldn't pipe
you shouldn't pipe
they shouldn't pipe 	I shouldn't be piping
you shouldn't be piping
he shouldn't be piping
we shouldn't be piping
you shouldn't be piping
they shouldn't be piping	I shouldn't have piped
you shouldn't have piped
he shouldn't have piped
we shouldn't have piped
you shouldn't have piped
they shouldn't have piped	I shouldn't have been piping
you shouldn't have been piping
he shouldn't have been piping
we shouldn't have been piping
you shouldn't have been piping
they shouldn't have been piping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I pipe?
should you pipe?
should he pipe?
should we pipe?
should you pipe?
should they pipe? 	should I be piping?
should you be piping?
should he be piping?
should we be piping?
should you be piping?
should they be piping? 	should I have piped?
should you have piped?
should he have piped?
should we have piped?
should you have piped?
should they have piped? 	should I have been piping?
should you have been piping?
should he have been piping?
should we have been piping?
should you have been piping?
should they have been piping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I pipe?
shouldn't you pipe?
shouldn't he pipe?
shouldn't we pipe?
shouldn't you pipe?
shouldn't they pipe? 	shouldn't I be piping?
shouldn't you be piping?
shouldn't he be piping?
shouldn't we be piping?
shouldn't you be piping?
shouldn't they be piping? 	shouldn't I have piped?
shouldn't you have piped?
shouldn't he have piped?
shouldn't we have piped?
shouldn't you have piped?
shouldn't they have piped? 	shouldn't I have been piping?
shouldn't you have been piping?
shouldn't he have been piping?
shouldn't we have been piping?
shouldn't you have been piping?
shouldn't they have been piping?