should sky
Verbo regular: sky - skied- skied

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd sky
you'd sky
he'd sky
we'd sky
you'd sky
they'd sky 	I'd be skying
you'd be skying
he'd be skying
we'd be skying
you'd be skying
they'd be skying	I should've skied
you should've skied
he should've skied
we should've skied
you should've skied
they should've skied	I should've been skying
you should've been skying
he should've been skying
we should've been skying
you should've been skying
they should've been skying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't sky
you shouldn't sky
he shouldn't sky
we shouldn't sky
you shouldn't sky
they shouldn't sky 	I shouldn't be skying
you shouldn't be skying
he shouldn't be skying
we shouldn't be skying
you shouldn't be skying
they shouldn't be skying	I shouldn't have skied
you shouldn't have skied
he shouldn't have skied
we shouldn't have skied
you shouldn't have skied
they shouldn't have skied	I shouldn't have been skying
you shouldn't have been skying
he shouldn't have been skying
we shouldn't have been skying
you shouldn't have been skying
they shouldn't have been skying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I sky?
should you sky?
should he sky?
should we sky?
should you sky?
should they sky? 	should I be skying?
should you be skying?
should he be skying?
should we be skying?
should you be skying?
should they be skying? 	should I have skied?
should you have skied?
should he have skied?
should we have skied?
should you have skied?
should they have skied? 	should I have been skying?
should you have been skying?
should he have been skying?
should we have been skying?
should you have been skying?
should they have been skying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I sky?
shouldn't you sky?
shouldn't he sky?
shouldn't we sky?
shouldn't you sky?
shouldn't they sky? 	shouldn't I be skying?
shouldn't you be skying?
shouldn't he be skying?
shouldn't we be skying?
shouldn't you be skying?
shouldn't they be skying? 	shouldn't I have skied?
shouldn't you have skied?
shouldn't he have skied?
shouldn't we have skied?
shouldn't you have skied?
shouldn't they have skied? 	shouldn't I have been skying?
shouldn't you have been skying?
shouldn't he have been skying?
shouldn't we have been skying?
shouldn't you have been skying?
shouldn't they have been skying?