should skin
Verbo regular: skin - skinned- skinned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd skin
you'd skin
he'd skin
we'd skin
you'd skin
they'd skin 	I'd be skinning
you'd be skinning
he'd be skinning
we'd be skinning
you'd be skinning
they'd be skinning	I should've skinned
you should've skinned
he should've skinned
we should've skinned
you should've skinned
they should've skinned	I should've been skinning
you should've been skinning
he should've been skinning
we should've been skinning
you should've been skinning
they should've been skinning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't skin
you shouldn't skin
he shouldn't skin
we shouldn't skin
you shouldn't skin
they shouldn't skin 	I shouldn't be skinning
you shouldn't be skinning
he shouldn't be skinning
we shouldn't be skinning
you shouldn't be skinning
they shouldn't be skinning	I shouldn't have skinned
you shouldn't have skinned
he shouldn't have skinned
we shouldn't have skinned
you shouldn't have skinned
they shouldn't have skinned	I shouldn't have been skinning
you shouldn't have been skinning
he shouldn't have been skinning
we shouldn't have been skinning
you shouldn't have been skinning
they shouldn't have been skinning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I skin?
should you skin?
should he skin?
should we skin?
should you skin?
should they skin? 	should I be skinning?
should you be skinning?
should he be skinning?
should we be skinning?
should you be skinning?
should they be skinning? 	should I have skinned?
should you have skinned?
should he have skinned?
should we have skinned?
should you have skinned?
should they have skinned? 	should I have been skinning?
should you have been skinning?
should he have been skinning?
should we have been skinning?
should you have been skinning?
should they have been skinning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I skin?
shouldn't you skin?
shouldn't he skin?
shouldn't we skin?
shouldn't you skin?
shouldn't they skin? 	shouldn't I be skinning?
shouldn't you be skinning?
shouldn't he be skinning?
shouldn't we be skinning?
shouldn't you be skinning?
shouldn't they be skinning? 	shouldn't I have skinned?
shouldn't you have skinned?
shouldn't he have skinned?
shouldn't we have skinned?
shouldn't you have skinned?
shouldn't they have skinned? 	shouldn't I have been skinning?
shouldn't you have been skinning?
shouldn't he have been skinning?
shouldn't we have been skinning?
shouldn't you have been skinning?
shouldn't they have been skinning?