should skivvy
Verbo regular: skivvy - skivvied- skivvied

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should skivvy
you should skivvy
he should skivvy
we should skivvy
you should skivvy
they should skivvy 	I should be skivvying
you should be skivvying
he should be skivvying
we should be skivvying
you should be skivvying
they should be skivvying	I should have skivvied
you should have skivvied
he should have skivvied
we should have skivvied
you should have skivvied
they should have skivvied	I should have been skivvying
you should have been skivvying
he should have been skivvying
we should have been skivvying
you should have been skivvying
they should have been skivvying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not skivvy
you should not skivvy
he should not skivvy
we should not skivvy
you should not skivvy
they should not skivvy 	I should not be skivvying
you should not be skivvying
he should not be skivvying
we should not be skivvying
you should not be skivvying
they should not be skivvying	I should not have skivvied
you should not have skivvied
he should not have skivvied
we should not have skivvied
you should not have skivvied
they should not have skivvied	I should not have been skivvying
you should not have been skivvying
he should not have been skivvying
we should not have been skivvying
you should not have been skivvying
they should not have been skivvying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I skivvy?
should you skivvy?
should he skivvy?
should we skivvy?
should you skivvy?
should they skivvy? 	should I be skivvying?
should you be skivvying?
should he be skivvying?
should we be skivvying?
should you be skivvying?
should they be skivvying? 	should I have skivvied?
should you have skivvied?
should he have skivvied?
should we have skivvied?
should you have skivvied?
should they have skivvied? 	should I have been skivvying?
should you have been skivvying?
should he have been skivvying?
should we have been skivvying?
should you have been skivvying?
should they have been skivvying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not skivvy?
should you not skivvy?
should he not skivvy?
should we not skivvy?
should you not skivvy?
should they not skivvy? 	should I not be skivvying?
should you not be skivvying?
should he not be skivvying?
should we not be skivvying?
should you not be skivvying?
should they not be skivvying? 	should I not have skivvied?
should you not have skivvied?
should he not have skivvied?
should we not have skivvied?
should you not have skivvied?
should they not have skivvied? 	should I not have been skivvying?
should you not have been skivvying?
should he not have been skivvying?
should we not have been skivvying?
should you not have been skivvying?
should they not have been skivvying?