can breakfast
Verbo regular: breakfast - breakfasted- breakfasted

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

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot breakfast
you cannot breakfast
she cannot breakfast
we cannot breakfast
you cannot breakfast
they cannot breakfast 	I cannot be breakfasting
you cannot be breakfasting
she cannot be breakfasting
we cannot be breakfasting
you cannot be breakfasting
they cannot be breakfasting	I cannot have breakfasted
you cannot have breakfasted
she cannot have breakfasted
we cannot have breakfasted
you cannot have breakfasted
they cannot have breakfasted	I cannot have been breakfasting
you cannot have been breakfasting
she cannot have been breakfasting
we cannot have been breakfasting
you cannot have been breakfasting
they cannot have been breakfasting	

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

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