should breakfast
Verbo regular: breakfast - breakfasted- breakfasted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should breakfast
you should breakfast
he should breakfast
we should breakfast
you should breakfast
they should breakfast 	I should be breakfasting
you should be breakfasting
he should be breakfasting
we should be breakfasting
you should be breakfasting
they should be breakfasting	I should have breakfasted
you should have breakfasted
he should have breakfasted
we should have breakfasted
you should have breakfasted
they should have breakfasted	I should have been breakfasting
you should have been breakfasting
he should have been breakfasting
we should have been breakfasting
you should have been breakfasting
they should have been breakfasting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not breakfast
you should not breakfast
he should not breakfast
we should not breakfast
you should not breakfast
they should not breakfast 	I should not be breakfasting
you should not be breakfasting
he should not be breakfasting
we should not be breakfasting
you should not be breakfasting
they should not be breakfasting	I should not have breakfasted
you should not have breakfasted
he should not have breakfasted
we should not have breakfasted
you should not have breakfasted
they should not have breakfasted	I should not have been breakfasting
you should not have been breakfasting
he should not have been breakfasting
we should not have been breakfasting
you should not have been breakfasting
they should not have been breakfasting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I breakfast?
should you breakfast?
should he breakfast?
should we breakfast?
should you breakfast?
should they breakfast? 	should I be breakfasting?
should you be breakfasting?
should he be breakfasting?
should we be breakfasting?
should you be breakfasting?
should they be breakfasting? 	should I have breakfasted?
should you have breakfasted?
should he have breakfasted?
should we have breakfasted?
should you have breakfasted?
should they have breakfasted? 	should I have been breakfasting?
should you have been breakfasting?
should he have been breakfasting?
should we have been breakfasting?
should you have been breakfasting?
should they have been breakfasting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not breakfast?
should you not breakfast?
should he not breakfast?
should we not breakfast?
should you not breakfast?
should they not breakfast? 	should I not be breakfasting?
should you not be breakfasting?
should he not be breakfasting?
should we not be breakfasting?
should you not be breakfasting?
should they not be breakfasting? 	should I not have breakfasted?
should you not have breakfasted?
should he not have breakfasted?
should we not have breakfasted?
should you not have breakfasted?
should they not have breakfasted? 	should I not have been breakfasting?
should you not have been breakfasting?
should he not have been breakfasting?
should we not have been breakfasting?
should you not have been breakfasting?
should they not have been breakfasting?