should mistake
Verbo irregular: mistake - mistook- mistaken

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should mistake
you should mistake
he should mistake
we should mistake
you should mistake
they should mistake 	I should be mistaking
you should be mistaking
he should be mistaking
we should be mistaking
you should be mistaking
they should be mistaking	I should have mistaken
you should have mistaken
he should have mistaken
we should have mistaken
you should have mistaken
they should have mistaken	I should have been mistaking
you should have been mistaking
he should have been mistaking
we should have been mistaking
you should have been mistaking
they should have been mistaking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not mistake
you should not mistake
he should not mistake
we should not mistake
you should not mistake
they should not mistake 	I should not be mistaking
you should not be mistaking
he should not be mistaking
we should not be mistaking
you should not be mistaking
they should not be mistaking	I should not have mistaken
you should not have mistaken
he should not have mistaken
we should not have mistaken
you should not have mistaken
they should not have mistaken	I should not have been mistaking
you should not have been mistaking
he should not have been mistaking
we should not have been mistaking
you should not have been mistaking
they should not have been mistaking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I mistake?
should you mistake?
should he mistake?
should we mistake?
should you mistake?
should they mistake? 	should I be mistaking?
should you be mistaking?
should he be mistaking?
should we be mistaking?
should you be mistaking?
should they be mistaking? 	should I have mistaken?
should you have mistaken?
should he have mistaken?
should we have mistaken?
should you have mistaken?
should they have mistaken? 	should I have been mistaking?
should you have been mistaking?
should he have been mistaking?
should we have been mistaking?
should you have been mistaking?
should they have been mistaking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not mistake?
should you not mistake?
should he not mistake?
should we not mistake?
should you not mistake?
should they not mistake? 	should I not be mistaking?
should you not be mistaking?
should he not be mistaking?
should we not be mistaking?
should you not be mistaking?
should they not be mistaking? 	should I not have mistaken?
should you not have mistaken?
should he not have mistaken?
should we not have mistaken?
should you not have mistaken?
should they not have mistaken? 	should I not have been mistaking?
should you not have been mistaking?
should he not have been mistaking?
should we not have been mistaking?
should you not have been mistaking?
should they not have been mistaking?