should sky
Verbo regular: sky - skied- skied

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should sky
you should sky
she should sky
we should sky
you should sky
they should sky 	I should be skying
you should be skying
she should be skying
we should be skying
you should be skying
they should be skying	I should have skied
you should have skied
she should have skied
we should have skied
you should have skied
they should have skied	I should have been skying
you should have been skying
she should have been skying
we should have been skying
you should have been skying
they should have been skying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not sky
you should not sky
she should not sky
we should not sky
you should not sky
they should not sky 	I should not be skying
you should not be skying
she should not be skying
we should not be skying
you should not be skying
they should not be skying	I should not have skied
you should not have skied
she should not have skied
we should not have skied
you should not have skied
they should not have skied	I should not have been skying
you should not have been skying
she should not have been skying
we should not have been skying
you should not have been skying
they should not have been skying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I sky?
should you sky?
should she sky?
should we sky?
should you sky?
should they sky? 	should I be skying?
should you be skying?
should she be skying?
should we be skying?
should you be skying?
should they be skying? 	should I have skied?
should you have skied?
should she 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 she 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 	
should I not sky?
should you not sky?
should she not sky?
should we not sky?
should you not sky?
should they not sky? 	should I not be skying?
should you not be skying?
should she not be skying?
should we not be skying?
should you not be skying?
should they not be skying? 	should I not have skied?
should you not have skied?
should she not have skied?
should we not have skied?
should you not have skied?
should they not have skied? 	should I not have been skying?
should you not have been skying?
should she not have been skying?
should we not have been skying?
should you not have been skying?
should they not have been skying?