The Local Way to Say It
When something isn't there, Madrileños don't say it's 'lost' but that it's 'missing'. The verb faltar is your go-to, and it's used much like 'to lack' or 'to be missing' in English. It's incredibly common in daily life, from noticing a missing ingredient in your pantry to pointing out an absent friend.Imagine you're at a bustling tapas bar in La Latina. You might catch a waiter's eye and say: "Perdona, falta un tenedor en esta mesa." (Excuse me, a fork is missing from this table.) Or maybe you're counting your change after buying a metro ticket: "Me faltan dos euros." (I'm missing two euros.) It's direct, clear, and exactly how locals express this idea.
The 'Grammar Math'
Faltar is a 'gustar-style' verb, meaning the thing that is missing is actually the subject of the sentence, and the person who notices it is the indirect object. Think of it like this: 'To me, a fork is missing.'The 'Grammar Math' is straightforward:
[Indirect Object Pronoun] + Faltar (conjugated) + [Subject (the missing item/amount)]
Quick Reference:
Me falta (singular item is missing)
Te falta (singular item is missing to you)
Le falta (singular item is missing to him/her/you formal)
Nos faltan (plural items are missing to us)
Os faltan (plural items are missing to you all)
Les faltan (plural items are missing to them/you all formal)
So, if *one* fork is missing, it's falta. If *two* forks are missing, it's faltan.