I hope someone is still following this thread. I was going to post this as a new question, but a search on the word "anchas" brought me here.
In the phrase "Estar a sus anchas", does the article match the subject of the sentence? Like in the following:
- Estoy a mis anchas...
- Estás a tus anchas...
- Está a sus anchas...
Or does the article need to match something else that I'm missing?
Also, I see some examples above where "ancha" is used instead of "anchas". But I don't follow why sometimes the singular is used instead of the plural. How do I know the difference?
Thank you!