r/androiddev – Query nested maps in Firestore

I am engaged on a vocabulary app the place the customers can seek for a conjugated verb type and the app outcomes a listing containg the infinitives of that varieties.

I’ve a Firestore doc for every verb containing all verb varieties however to seek for a selected type I take advantage of a listing of each type within the realtime database as a result of I didn’t discover any strategy to question the nested maps for the precise verb type.

Firestore doc construction and assortment of each single type in Realtime Database for querying:
https://imgur.com/a/IctFbsm

Is that sort of querying in Firestore attainable?
Thanks in your assist!