Pasado por las armas was a common penalty, and is a somewhat poetic nomenclature for that form of execution which the soldier prefers.
Indeed this is a common form of salutation with all classes in Mexico, "Como ha pasado usted la noche?
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "pasado" in a variety of sentences. We hope that you will now be able to make sentences using this word.