should sibilate
Verbo regular: sibilate - sibilated- sibilated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd sibilate
you'd sibilate
he'd sibilate
we'd sibilate
you'd sibilate
they'd sibilate 	I'd be sibilating
you'd be sibilating
he'd be sibilating
we'd be sibilating
you'd be sibilating
they'd be sibilating	I should've sibilated
you should've sibilated
he should've sibilated
we should've sibilated
you should've sibilated
they should've sibilated	I should've been sibilating
you should've been sibilating
he should've been sibilating
we should've been sibilating
you should've been sibilating
they should've been sibilating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't sibilate
you shouldn't sibilate
he shouldn't sibilate
we shouldn't sibilate
you shouldn't sibilate
they shouldn't sibilate 	I shouldn't be sibilating
you shouldn't be sibilating
he shouldn't be sibilating
we shouldn't be sibilating
you shouldn't be sibilating
they shouldn't be sibilating	I shouldn't have sibilated
you shouldn't have sibilated
he shouldn't have sibilated
we shouldn't have sibilated
you shouldn't have sibilated
they shouldn't have sibilated	I shouldn't have been sibilating
you shouldn't have been sibilating
he shouldn't have been sibilating
we shouldn't have been sibilating
you shouldn't have been sibilating
they shouldn't have been sibilating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I sibilate?
should you sibilate?
should he sibilate?
should we sibilate?
should you sibilate?
should they sibilate? 	should I be sibilating?
should you be sibilating?
should he be sibilating?
should we be sibilating?
should you be sibilating?
should they be sibilating? 	should I have sibilated?
should you have sibilated?
should he have sibilated?
should we have sibilated?
should you have sibilated?
should they have sibilated? 	should I have been sibilating?
should you have been sibilating?
should he have been sibilating?
should we have been sibilating?
should you have been sibilating?
should they have been sibilating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I sibilate?
shouldn't you sibilate?
shouldn't he sibilate?
shouldn't we sibilate?
shouldn't you sibilate?
shouldn't they sibilate? 	shouldn't I be sibilating?
shouldn't you be sibilating?
shouldn't he be sibilating?
shouldn't we be sibilating?
shouldn't you be sibilating?
shouldn't they be sibilating? 	shouldn't I have sibilated?
shouldn't you have sibilated?
shouldn't he have sibilated?
shouldn't we have sibilated?
shouldn't you have sibilated?
shouldn't they have sibilated? 	shouldn't I have been sibilating?
shouldn't you have been sibilating?
shouldn't he have been sibilating?
shouldn't we have been sibilating?
shouldn't you have been sibilating?
shouldn't they have been sibilating?