should boo
Verbo regular: boo - booed- booed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd boo
you'd boo
he'd boo
we'd boo
you'd boo
they'd boo 	I'd be booing
you'd be booing
he'd be booing
we'd be booing
you'd be booing
they'd be booing	I should've booed
you should've booed
he should've booed
we should've booed
you should've booed
they should've booed	I should've been booing
you should've been booing
he should've been booing
we should've been booing
you should've been booing
they should've been booing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't boo
you shouldn't boo
he shouldn't boo
we shouldn't boo
you shouldn't boo
they shouldn't boo 	I shouldn't be booing
you shouldn't be booing
he shouldn't be booing
we shouldn't be booing
you shouldn't be booing
they shouldn't be booing	I shouldn't have booed
you shouldn't have booed
he shouldn't have booed
we shouldn't have booed
you shouldn't have booed
they shouldn't have booed	I shouldn't have been booing
you shouldn't have been booing
he shouldn't have been booing
we shouldn't have been booing
you shouldn't have been booing
they shouldn't have been booing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I boo?
should you boo?
should he boo?
should we boo?
should you boo?
should they boo? 	should I be booing?
should you be booing?
should he be booing?
should we be booing?
should you be booing?
should they be booing? 	should I have booed?
should you have booed?
should he have booed?
should we have booed?
should you have booed?
should they have booed? 	should I have been booing?
should you have been booing?
should he have been booing?
should we have been booing?
should you have been booing?
should they have been booing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I boo?
shouldn't you boo?
shouldn't he boo?
shouldn't we boo?
shouldn't you boo?
shouldn't they boo? 	shouldn't I be booing?
shouldn't you be booing?
shouldn't he be booing?
shouldn't we be booing?
shouldn't you be booing?
shouldn't they be booing? 	shouldn't I have booed?
shouldn't you have booed?
shouldn't he have booed?
shouldn't we have booed?
shouldn't you have booed?
shouldn't they have booed? 	shouldn't I have been booing?
shouldn't you have been booing?
shouldn't he have been booing?
shouldn't we have been booing?
shouldn't you have been booing?
shouldn't they have been booing?