Double Object Pronouns
When replacing both the direct and indirect objects, these are the steps:
1. Identify which is which:
He brought cookies for me
DO IO
2. Decide which pronouns to use
IO = me
DO = las
3. The order is:
Subject - IO - DO - verb (normally)
(Ella) Me lo trajeron = They brought it for me
- or
Infinitives = S. V+IO+DO (Puedes drome lo)
You
can give it to me
Progressive = S V+IO+DO (Estós escribendamela)
You're writing it to me