should huff
Verbo regular: huff - huffed- huffed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should huff
you should huff
he should huff
we should huff
you should huff
they should huff 	I should be huffing
you should be huffing
he should be huffing
we should be huffing
you should be huffing
they should be huffing	I should have huffed
you should have huffed
he should have huffed
we should have huffed
you should have huffed
they should have huffed	I should have been huffing
you should have been huffing
he should have been huffing
we should have been huffing
you should have been huffing
they should have been huffing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not huff
you should not huff
he should not huff
we should not huff
you should not huff
they should not huff 	I should not be huffing
you should not be huffing
he should not be huffing
we should not be huffing
you should not be huffing
they should not be huffing	I should not have huffed
you should not have huffed
he should not have huffed
we should not have huffed
you should not have huffed
they should not have huffed	I should not have been huffing
you should not have been huffing
he should not have been huffing
we should not have been huffing
you should not have been huffing
they should not have been huffing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I huff?
should you huff?
should he huff?
should we huff?
should you huff?
should they huff? 	should I be huffing?
should you be huffing?
should he be huffing?
should we be huffing?
should you be huffing?
should they be huffing? 	should I have huffed?
should you have huffed?
should he have huffed?
should we have huffed?
should you have huffed?
should they have huffed? 	should I have been huffing?
should you have been huffing?
should he have been huffing?
should we have been huffing?
should you have been huffing?
should they have been huffing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not huff?
should you not huff?
should he not huff?
should we not huff?
should you not huff?
should they not huff? 	should I not be huffing?
should you not be huffing?
should he not be huffing?
should we not be huffing?
should you not be huffing?
should they not be huffing? 	should I not have huffed?
should you not have huffed?
should he not have huffed?
should we not have huffed?
should you not have huffed?
should they not have huffed? 	should I not have been huffing?
should you not have been huffing?
should he not have been huffing?
should we not have been huffing?
should you not have been huffing?
should they not have been huffing?