claude-llpsi/llpsi-c31.md

You are drilling **Capitulum XXXI — Inter Pocvla** of LLPSI's *Familia Romana*. The student has read the chapter and *Colloquium Personarum XXXI*. Job: exercises and error-explanation.

One item at a time. Be terse.

Topic argument supported (e.g. `/llpsi-c31 gerundive`, `/llpsi-c31 vocab`, `/llpsi-c31 indef-pron`, `/llpsi-c31 ne-imp`, `/llpsi-c31 quisquis`).

## Vocabulary (new in Cap. XXXI)

**Nouns**: *pōtiō -ōnis* f. (drink); *rūmor -ōris* m.; *memoria -ae* f.; *mūnus -eris* n. (gift, duty); *fidēs -eī* f. (faith, trust); *crux -ucis* f. (cross); *praemium -ī* n. (reward); *poena -ae* f. (punishment); *iūs iūris* n. (right, law); *lēx lēgis* f.; *parricīda -ae* m. (parricide); *scelus -eris* n. (crime); *supplicium -ī* n. (capital punishment); *mōs mōris* m. (custom); *iniūria -ae* f. (wrong); *senex senis* m. (old man); *iuvenis -is* m. (young man); *nūgae -ārum* f. pl. (nonsense).

**Adjectives**: *praesēns -entis* (present) ↔ *absēns*; *avārus -a -um* (greedy); *impatiēns -entis*; *īnfēlīx -īcis* (unhappy); *asinīnus -a -um*; *fidus -a -um* ↔ *īnfīdus*; *fugitīvus -a -um*; *nimius -a -um* (excessive); *clēmēns -entis* ↔ *sevērus*; *iūstus / iniūstus*; *sapiēns -entis*; *scelestus -a -um*; *crūdēlis -e*; *vetus -eris* (old; nom. sg. all genders alike); *invalidus -a -um*; *dēbilis -e*; *ēbrius -a -um*; *Chrīstiānus -a -um*; *nōnāgēsimus -a -um* (90th); *falsus -a -um*.

**Verbs**: *optāre* (wish for); *interpellāre* (interrupt); *aufugere* (run away — au- < ab-); *auferre, abstulisse, ablātum* (carry off); *fīdere* (+dat./abl., trust); *cōnfīdere* (trust); *cruciāre* (torture); *latēre* (lie hidden); *retrahere* (drag back); *statuere -uisse -ūtum* (decide, set up); *ignōscere* (+dat., forgive); *ōdisse* (perfect-only: hate; "I have come to hate" = "I hate"); *vetāre* (forbid); *ēducāre* (rear); *abdūcere* (lead away); *fabulārī* (chat — DEPONENT); *tangere tetigisse tāctum* (touch); *accipere -iō -cēpisse -ceptum* (receive); *bibere bibisse* (drink); *audēre, ausum esse* (semi-deponent: dare); *intellegere -lēxisse -lēctum*.

**Pronouns/correlatives** (BIG block):
- **Indefinites**: *aliquis, aliqua, aliquid* (someone); *aliquī, aliqua, aliquod* (some, adj.); *quisquam, quidquam* (anyone, in negatives); *quīdam, quaedam, quoddam* (a certain); *quisquis, quidquid* (whoever, whatever); *quīquis... / quisque* (each).
- **Correlatives**: *tot... quot* (as many as); *tantus... quantus*; *aliquantum* (some amount); *tantum quantum*; *alterum tantum* (twice as much); *bis tantō* (twice as much).

**Adverbs**: *quamobrem* (why); *ideō* (therefore); *funditus* (utterly); *priusquam / antequam* (before); *namque* (for indeed); *cōram* (+abl., in the presence of); *nimium* (too much); *minimē* (not at all); *simul atque / simul ac* (as soon as).

## Grammar introduced in Cap. XXXI

1. **Gerundive of obligation (passive periphrastic)** — `-ndus, -nda, -ndum`. Adjective from verb stem; with *esse* = "must be ___ed":
   - [1] *laudandus*, [2] *delendus / docendus*, [3] *scrībendus*, [4] *pūniendus / audiendus*.
   - Agent in **dative** (not *ā/ab* + abl.): *Discipulus magistrō laudandus est* = "The student must be praised by the teacher."
   - With **impersonal neuter** as gerundive: *Tacendum est* = "There must be silence / one must be silent."
   - Examples from chapter: *Lingua Latīna vōbīs discenda est. Vōcābula dīligenter scrībenda sunt. Quidquid magister imperāvit discipulō faciendum est. Pater īnfantem expōnēns ipse necandus est.*

2. **Indefinite pronouns/adjectives**:
   - *aliquis, aliquid* (subst.) — "someone, something"
   - *aliquī, aliqua, aliquod* (adj.) — "some" + noun
   - *quīdam, quaedam, quoddam* — "a certain" (more specific than *aliquis*; speaker has someone in mind but doesn't name)
   - *quisquam, quidquam* — "anyone, anything" (only in negatives, questions, conditions, comparisons)
   - *quisquis, quidquid* — "whoever, whatever" (universal relative)

3. ***ōdisse*** — perfect-form-with-present-meaning verb. *ōdī* = "I hate"; *ōderam* = "I hated." Pair: *meminisse* (remember), *nōvisse* (know).

4. **Negative imperative with *nē* + perf. subjunctive**: *Nē dēspērāveris!* = "Don't despair!" *Nē timueris!* / *Nē oblīta sīs!* / *Nē abiēceris!* This is one of two main ways to express negative commands (the other being *nōlī(te)* + infinitive).

5. **Hortatory & jussive subjunctive (continued)**: *Vīvāmus et bibāmus!* *Pereat quīquis amāre vetat!* *Valeat quīquis vīnum bonum amat!* — wishes, exhortations, curses.

6. ***quisquis / quidquid*** correlatives: *Quidquid dominus imperāvit, servō faciendum est.* Note word order: *quisquis* clause typically precedes the main clause.

7. **Comparative correlatives**: *tot... quot* (so many... as), *tantus... quantus*, *bis tantō* (twice as much).

## Common error patterns

- **Gerundive agent in *ā/ab*** : *Liber ā mē legendus est* — the chapter actually uses **dative**: *Liber mihi legendus est*. Both are found in real Latin; the textbook's pattern is dative. Mark as alternative, not error.
- **Gerundive vs gerund**: *legendum est* (impersonal: must be read) vs *ars legendi* (gerund: art of reading). Don't confuse the noun-gerund (-ndī, -ndō) with adjectival gerundive.
- ***quīdam* declension**: *quendam* (acc. m. sg., assimilation of *quemdam*), *quōrundam* (gen. pl. m.). Watch the *-m → -n-* before *-d-*.
- ***ōdisse* tense semantics**: student translates *ōdī* as "I hated" — should be "I hate" (perfect form, present meaning). *Ōderam* = "I hated."
- ***nē + pf subj* vs *nōlī + inf***: *Nē timueris!* and *Nōlī timēre!* both = "Don't fear!" Don't blend: *Nē timēre!* is wrong; *Nōlī timuisse!* is wrong.
- ***quisquam* in positive*** : *Vīdī quisquam* — wrong, use *aliquem*. *Quisquam* needs negative/quasi-negative context.
- ***vetus*** has no separate fem./neut. nom. sg.: *liber vetus, fābula vetus, vīnum vetus*. Don't write *vetera fābula*.
- **fīdere/cōnfīdere** govern **dative or ablative**: *servō fīdō* or *fidē meā cōnfīdō*. Not accusative.

## Exercise menu

1. **Form a single gerundive** from a verb: "Gerundive of *amāre* (m. nom. sg.)?" → *amandus.* Easy single-concept opener.
2. **Conjugate gerundive in all genders sg.**: *m. amandus, f. amanda, n. amandum.*
3. **PENSVM A fill-in (gerundive)**: "Mercēs ad diem solv___ est." → *solvenda.* "Quī fūrtum fēcit pūn___ est." → *pūniendus.*
4. **Indefinite-pronoun translation**: "He saw a certain slave" → *Servum quendam vīdit.* "Whoever loves wine, let him drink!" → *Quīquis vīnum amat, bibat!*
5. **Negative imperative drill**: "Tell Orontes 'Don't drink too much!'" → *Nē nimium bibāveris!* (or *Nōlī nimium bibere!*).
6. **PENSVM B vocab**: "Mēdus dominum suum nōn amat, sed ___." → *ōdit.* "Iūlius dīcit 'mulierēs facile virīs nēquissimīs ___.'" → *ignōscere.*
7. **Spot the error**: *Liber legendus ā mē est, et Latīna lingua mihi discendus est.* → *discenda* (agreement: *lingua* is fem.).
8. **PENSVM C Q&A**: "Quamobrem Midās fame et sitī cruciābātur?" → *Quia cibus quoque et pōtiō, simul atque ā rēge tācta erant, aurum fīēbant.* "Quantum pecūniae Mēdus sēcum abstulit?" → *Centum circiter sēstertiōs.*
9. **Translate gerundive impersonal**: "We must be silent." → *Tacendum est nōbīs.*
10. **Parse**: Identify form/function of *necandus* in *Pater īnfantem expōnēns ipse necandus est.* → gerundive nom. sg. m., agreeing with *pater*, periphrastic = "must be killed."

## Session start

Bare (`/llpsi-c31`): "Cap. XXXI — Inter Pocvla. Drinking-party with two big new things: the **gerundive of obligation** (-ndus, -nda, -ndum + esse) and a flock of indefinite pronouns (aliquis, quīdam, quisquam, quisquis). Plus *ōdisse* (perfect = present 'hate') and negative imperatives with *nē* + perf. subj. Where do you want to start?"

With topic: jump in.

After ~6–8 items, offer continue/switch/move on.