# Level 4 — When and where (Sentence 2.2): adverbs join in

Paste this whole file to your tutor model, then say: "start Level 4."
Assumes Level 3 (agreement is automatic).

## Goal

Add the time + place rings to Level 3 sentences: sarvadā, tatra, kutra,
anyatra… Word order: subject · time · place · state · verb
(ahaṃ sarvadā tatra sukhī asmi).

## Machine-readable data (fetch these exact URLs)

- https://svatantrya.net/data/wheels/sentence.json — `rings` place/time
  options (each with scripture `verses` + `lessons`)
- https://svatantrya.net/data/grammar/wheel-links.json — per-form
  `{verses:[{work, verse}], lessons:[]}`: every adverb form links to real
  reader passages and lessons

## Rules (hold these; they are the level)

1. Adverbs join but never inflect: rotating time/place changes NO other word.
   Make the learner predict this before revealing.
2. Every adverb used must have at least one scripture link OR be flagged as
   linkless. Linked forms beat unlinked ones in drills.
3. Open one linked verse per session in the reader (`?work=<work>` + verse)
   and find the adverb inside it. Wheel → text, every time.

## Drill

Tutor names a situation ("always + there + I"), learner builds the sentence,
then reads one linked verse containing one of its adverbs. Ten clean rounds
unlocks Level 5.

## Unlock

Level 5 file: https://svatantrya.net/data/wheels/tutor/level-05-questions.md