P19 · One tvam covers the whole world + the saḥ-sā-tat family gets registered
Draft · in reviewTeacher notes / sources (students may skip)
Corresponds to: Perry Lesson XIX (§226–236) = SKT บทที่ 19 (สรรพนาม). First half of W11. The calendar names this the "surprise-in-plain-sight day." Sources: Perry §226–232 (backbone: the full tvad paradigm + the three tad families + sa's aspiration-dropping + the group of words declined like ta) + Goldman §4.45–46／§5.5–5.8 (cell-by-cell cross-check of the three families, the "actually the noun is the variant" reversal, tena/tasmāt as connectives, the anya keeps-its-t trap) + SKT §19.1–19.8 (Thai terminology) —— four-source mining in 260702-P13-P30-四源挖料. SKT_Thai vols. 16–20 OCR has not been human-proofread (ṣ misprinted as ş throughout, paradigm tables misaligned), so this lesson does not quote SKT original examples (following the P16/P17 precedent); Perry Exercise XIX sentences 5–14 are OCR-corrupted and not used — except the opening maxim (clear in both sources). Core: the great pronoun-registration day — P01's saḥ/sā/kaḥ/kā/eṣaḥ/eṣā and P03's tat/etat, used for three months now, all get their full hat-sets today (the aham group was already handled last week in P18). §234–236's relative clauses (ya-ta construction) exceed this lesson's capacity, registration is left for a later lesson (teacher note).
"Let's run a small experiment: in Thai, how many ways are there to say 'I'? ผม, ดิฉัน, ฉัน, เรา, หนู… And 'you'?
คุณ, เธอ, ท่าน, แก… Depending on who you're talking to, dozens of words, and getting it wrong is rude. Sanskrit? For 'you'
there is only ever one tvam — for a king, a servant, a god, a child, it's always the same. Today is the most low-effort day yet:
the only new face is tvam, everything else is an old friend from P01. Let's also claim something new: ฉัตร ← chattra
(parasol, royal canopy — the May holiday ฉัตรมงคล [Coronation Day], the nine-tiered white umbrella over the throne เศวตฉัตร, all of it).
Finally, let's take apart your own grammar textbook's word: Thai grammar class calls this class of words สรรพนาม = สรรพ (sarva, all) +
นาม (nāman, name) — 'the word that stands in for every name.' Even this very term is Sanskrit — today you can take it apart yourself."
Today's sound rule (B5, taught alongside the vocabulary): when Sanskrit consonants pile up at the end of a word, the Thai mouth adds a vowel to pronounce it fully: pūrva→บูรพา (east — the direction "in front" where the sun rises) adds a tail า; likewise vinaya→วินัย adds ั, rāga→ราคะ adds ะ (example cards). pūrva itself is waiting for you in section 2's rental shop.
(Only one new word, chattra, everything else is recycled: paśyati(P05), pṛcchati(P03), vadati(P01), āgacchati(P09's prefix + P01); kumāra(P01), kanyā(P09), rāma(P02, its emotional anchor via the Ramakien carried on from P14), nagara(P02), jana(P04); adya(P11), api(P04) building blocks. The real star is the pronoun itself: saḥ→sa (this lesson's headline is aspiration-dropping, seen twice in ๒๓), sā, tat, te, tān, tvam, kasya. All other sandhi is old-friend recycling: kumāraś ch- (same pattern as P17's nāvikaś ca); rāmo (same pattern as P11's hyo); janā (P14's pattern); rāmaś ca (P17); tvam api／chattram iti／nagaram āgacchati (m unchanged before a vowel, P11's pattern). Recognition points per sentence: ๑ กุมาร／ฉัตร (Thai: "royal parasol"); ๒ กัญญา (Thai: "girl")／ฉัตร; ๓ ราม／ฉัตร／นคร (Thai: "city")／คติ-root; ๔ ราม／ชน.)
Line one: tvam — one "you" covers the whole world.
"Thai swaps the word depending on who you're addressing; Sanskrit always uses tvam — what changes isn't the word, it's the hat, the exact same logic as with nouns:"
| Singular (you) | Plural (you all) | |
|---|---|---|
| Subject | त्वम् tvam | यूयम् yūyam |
| Direction (Acc.) | त्वाम् tvām | युष्मान् yuṣmān |
| Instrument | त्वया tvayā | युष्माभिः yuṣmābhiḥ |
| To whom (Dat.) | तुभ्यम् tubhyam | युष्मभ्यम् yuṣmabhyam |
| From where (Abl.) | त्वत् tvat | युष्मत् yuṣmat |
| Whose (Gen.) | तव tava | युष्माकम् yuṣmākam |
| Where (Loc.) | त्वयि tvayi | युष्मासु yuṣmāsu |
"Three lazy versions: te (to/of you), tvā (direction), vas (covers the whole 'you all' group) — leaning lightly on another word,
never at the start of a sentence, the same rule as last week's aham family's me/naḥ (P18). Listen and get used to them first; keep using the full forms when writing yourself. The dual (the yuvām row) comes in the crystallization lesson."
Line two: saḥ／sā／tat — the whole old-building-block family gets registered.
"P01's very first day: saḥ (he), sā (she); P03: tat (that). Used for three months now, today they get their full hat-set — the he-family, the she-family, the it-family:"
| Singular | he: saḥ family | she: sā family | it: tat family |
|---|---|---|---|
| Subject | सः saḥ | सा sā | तत् tat |
| Direction (Acc.) | तम् tam | ताम् tām | तत् tat |
| Instrument | तेन tena | तया tayā | तेन tena |
| To whom (Dat.) | तस्मै tasmāi | तस्यै tasyāi | तस्मै tasmāi |
| From where (Abl.) | तस्मात् tasmāt | तस्याः tasyāḥ | तस्मात् tasmāt |
| Whose (Gen.) | तस्य tasya | तस्याः tasyāḥ | तस्य tasya |
| Where (Loc.) | तस्मिन् tasmin | तस्याम् tasyām | तस्मिन् tasmin |
| Plural | Subject | Direction (Acc.) | Instrument | To/From | Whose (Gen.) | Where (Loc.) |
|---|---|---|---|---|---|---|
| they (m.) | ते te | तान् tān | तैः tāiḥ | तेभ्यः tebhyaḥ | तेषाम् teṣām | तेषु teṣu |
| they (f.) | ताः tāḥ | ताः tāḥ | ताभिः tābhiḥ | ताभ्यः tābhyaḥ | तासाम् tāsām | तासु tāsu |
| they (n.) | तानि tāni | तानि tāni | तैः tāiḥ | तेभ्यः tebhyaḥ | तेषाम् teṣām | तेषु teṣu |
Three load-lightening statements: "① The it-family only owns two hats itself — subject/direction (tat/tāni) — everything else borrows the he-family's hats outright. ② You've already worn these hat-tails before —
-ena is the same hat as mārgeṇa (P03), -sya is the same hat as rāmasya. The textbook's honest secret (Goldman): actually the noun is borrowing the pronoun's hats —
what you're learning today is the original version. ③ The dual (the tāu row) comes in the crystallization lesson." Two hats moonlight as connectives:
tena=therefore, tasmāt=so — when you see them at the start of a sentence, don't translate literally as "by him/from him." sa's aspiration-dropping rule:
saḥ only wears its aspiration hat when it stops at the end of a sentence (gacchati saḥ); mid-sentence before a consonant it's always sa —
sa gacchati, sa rāmaḥ (story ๓, used as lightly as English "the"); before a-, it fuses into so ' (so 'pi, "he too" — listen only, don't write).
Line two continued: the ka family and the etat family get registered in passing.
"kaḥ (who, masc.), kā (who, fem.) — that pair from P01's guessing game — their whole hat-set copies tad exactly; asking about a thing uses kim (P03's tat kim? kim);
kasya='whose,' just used in story ๒. etat (this, nearer) follows the same pattern: eṣaḥ/eṣā/etat — P01's eṣaḥ kaḥ? today also gets
its full family portrait, eṣaḥ follows the same aspiration-dropping rule as sa (eṣa gacchati)."
Line three: the hat-rental shop.
"A small group of words secretly rent this same hat-set: sarva (all), anya (other), eka (one), pūrva (before/east) —
sarve janāḥ (all people): the hat-tail is -e, not -āḥ, because it's renting te's hat. You've seen all four of these in Thai:
สรรพ, อัญ, เอก, บูรพา — a scan in section 5."
Building blocks: vinā (without…; takes the instrument hat, usually placed after — sahāyena vinā, "without a companion"). api recycled from P04. (Registration: this lesson is itself the pronoun-registration day; vinā is an indeclinable with no Thai reflex so no hook is built, see 積木層研究-高頻即用塊.)
TPRS wrap-up: "What did the boy see? Who did he ask? Whose parasol was it? Who is coming into the city today? Who saw whom?" — students assemble the story using saḥ/sā/tat/te/tān, choral recitation.
- "tvam, one word covers the whole world: tvam/tvām/tvayā/tubhyam/tvat/tava/tvayi — the lazy versions te/tvā/vas never lead a sentence (same as P18's me group)."
- "The three-family mnemonic: he saḥ, she sā, it tat; they(m) te, they(f) tāḥ, they(n) tāni — the it-family only swaps two hats, everything else borrows the he-family's."
- "sa's aspiration-dropping: mid-sentence sa, end-of-sentence saḥ, before a- fuses to so ' (listen only); tena=therefore, tasmāt=so (moonlighting as connectives)."
- "Sound-rule day (B5): adding a vowel to pronounce it fully — บูรพา←pūrva (+ วินัย/ราคะ example cards)."
Full tvam paradigm choral reading; the three families in quick-fire lineup: saḥ/sā/tat→te/tāḥ/tāni; aspiration-position contrast clips: sa 🔇gacchati↔gacchati🔇 saḥ, sa rāmo (story ๓); slow reading of so 'pi (listen only); 🔇te↔tān🔇 subject/object listening pair (who sees whom? matched to story ๔); lazy-version clips: 🔇tava↔te🔇, 🔇yuṣmākam↔vas🔇 (ear-training only); story's four sentences in both versions; choral maxim recitation (see section 5).
(Teacher-reference words: maxim words kārya (การย์ ★reviewed)/gati (คติ ★high, the true self of P01's anchor, an XIX word-list item); śrī (ศรี/สิริ double form, an XIX word-list proper-name prefix, already ear-trained as a teacher's note in P13); svādu (สาทุ ★high — don't confuse with สาธุ←sādhu, a related word from the same root sādh); the vāc root family (วาจา←vācā ★high, XIX word-list's noun-face of vac, reserved for a later verb lesson); XIX causative verb group pāyayati/pālayati/vācayati/ghātayati etc. (continuing P18's causative theme, not on the student page, reserved for a later story line); kṛṣṇa/devakī/dugdha (the Kṛṣṇa-legend sentence is OCR-corrupted in Perry, not used; กฤษณะ has no direct CSV anchor, กัณห goes through the Pali route — the whole group set aside); anya's neuter is anyat (the only rental-shop word that keeps its -t ending, Goldman §5.7 trap); viśva/ubhaya/katara/katama + the pūrva-series direction-word double forms (§231c/§233, recognition-level only); the ya relative pronoun and the ya-ta construction (§234–236=SKT 19.6, not taught this lesson, registration in a later lesson); สรรพนามบุรุษที่ ๑/๒/๓'s บุรุษ←puruṣa (★reviewed, the term's second hook, can be mentioned in passing).)
Crystallization Lesson Six (covers P18–P19): the mad/tvad/tad/etad/ka master table goes up on the wall (adding the dual tāu/te/tayoḥ row) + the lazy-version master table (me/te/naḥ/vas merged card, the "never leads a sentence" master rule) + the rental shop's full roster (sarva/viśva/eka/anya/ubhaya/katara/katama) + a preview of the ya-ta construction.