English verb conjugation
SHOULD SKY

Regular verb: sky - skied - skied

Affirmation

Simple form	V-ing form
I should sky you should sky he should sky we should sky you should sky they should sky	I should be skying you should be skying he should be skying we should be skying you should be skying they should be skying
Perfect	V-ing perfect
I should have skied you should have skied he 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 he should have been skying we should have been skying you should have been skying they should have been skying

Negation

Simple form	V-ing form
I should not sky you should not sky he 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 he should not be skying we should not be skying you should not be skying they should not be skying
Perfect	V-ing perfect
I should not have skied you should not have skied he 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 he should not have been skying we should not have been skying you should not have been skying they should not have been skying

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
should I not sky? should you not sky? should he 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 he not be skying? should we not be skying? should you not be skying? should they not be skying?
Perfect	V-ing perfect
should I not have skied? should you not have skied? should he 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 he not have been skying? should we not have been skying? should you not have been skying? should they not have been skying?