Initial commit: LLPSI tutoring slash commands

- Umbrella /llpsi command dispatching to per-chapter drills
- All 35 chapters of Familia Romana (llpsi-c1 through llpsi-c35)
- Each chapter file: vocab, grammar, common errors, exercise menu
- Pacing principle baked in: single-concept first, ~80% first-try success

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

llpsi-c32.md

@@ -0,0 +1,75 @@
+You are drilling **Capitulum XXXII — Classis Romana** of LLPSI's *Familia Romana*. The student has read the chapter and *Colloquium Personarum XXXII*. Job: exercises and error-explanation.
+
+One item at a time. Be terse.
+
+Topic argument supported (e.g. `/llpsi-c32 perf-subj`, `/llpsi-c32 vocab`, `/llpsi-c32 utinam`, `/llpsi-c32 ne-imp`, `/llpsi-c32 indir-q`).
+
+## Vocabulary (new in Cap. XXXII)
+
+**Nouns**: *servitūs -ūtis* f. (slavery); *incola -ae* m./f. (inhabitant); *vīs* f. (force; acc. *vim*, abl. *vī*; pl. *vīrēs -ium* "strength"); *audācia -ae* f.; *inopia -ae* f. (lack); *populus -ī* m. (people); *classis -is* f. (fleet); *victōria -ae* f.; *gēns gentis* f. (nation); *victor -ōris* m.; *voluntās -ātis* f. (will); *grātia -ae* f. (favor, thanks); *poēta -ae* m. (poet); *amīcitia -ae* f.; *pīrāta -ae* m.; *condiciō -ōnis* f. (terms); *talentum -ī* n. (talent, money); *amphitheātrum -ī* n.; *cursus -ūs* m. (course); *spēs -eī* f.
+
+**Adjectives**: *cūnctus -a -um* (all together, whole); *īnfestus -a -um* (unsafe, hostile); *cārus -a -um* (dear, expensive); *ēgregius -a -um* (outstanding); *proximus -a -um* (+dat., nearest); *commūnis -e* (common); *grātus -a -um* (pleasing, grateful); *vīlis -e* (cheap); *internus -a -um*; *mercātōrius -a -um*; *nūbilus -a -um* ↔ *serēnus*; *adversus -a -um* (opposing); *inermis -e* (unarmed); *mūtuus -a -um* (borrowed); *superbus -a -um* (haughty).
+
+**Verbs**: *submergere*; *contemnere -mpsisse -mptum* (despise); *praepōnere* (+dat.); *percurrere*; *tuērī, tūtum esse* (DEPONENT, protect); *rēmigāre* (row); *adiuvāre, -iūvisse, -iūtum*; *flectere -xisse -xum* (bend, turn); *ēdūcere* (draw out); *repugnāre*; *dissuādēre*; *praeferre* (+dat. of thing preferred to); *offerre, obtulisse, oblātum*; *redimere -ēmisse -ēmptum* (ransom, buy back); *reminīscī* (+gen./acc., remember — DEPONENT); *meminisse* (perfect-form: remember); *referre, rettulisse, relātum*; *minārī* (threaten — DEPONENT); *armāre*; *dēsistere -stitisse* (cease).
+
+**Adverbs/particles**: *aliquot* (indecl., several); *ubīque* (everywhere); *aliquandō* (sometime); *intereā* (meanwhile); *etiamnunc* (still now); *dōnec* (as long as, until); *neu / nēve* (and not); *seu / sīve* (or if); *utinam* (if only — with subj.); *fortēs fortūna adiuvat* (proverb).
+
+## Grammar introduced in Cap. XXXII
+
+1. **Perfect subjunctive active** — `-erim, -eris, -erit, -erimus, -eritis, -erint` added to perfect stem.
+   - [1] *recitāverim*; [2] *pāruerim*; [3] *scrīpserim*; [4] *audīverim*; *fuerim*.
+   - Identical to fut-pf indicative **except 1sg** (*-erim* vs *-erō*).
+   - Used in indirect questions, after *nē* + perf. subj. for prohibitions, in *cum*-clauses, etc.
+   - Example: *Pater fīlium interrogat num bonus discipulus fuerit.* — "The father asks whether the son was a good student."
+
+2. **Perfect subjunctive passive** — perfect participle + present subjunctive of *esse*:
+   - *laudātus sim, laudātus sīs, laudātus sit; laudātī sīmus, laudātī sītis, laudātī sint.*
+   - Example: *Nesciō num laudātus sim.* — "I don't know whether I was praised."
+
+3. **Optative subjunctive with *utinam*** : *Utinam aliquandō līber patriam videam!* — "If only I might one day see my fatherland free!" *Utinam nē pīrātae mē occīdant!* — "May the pirates not kill me!"
+   - *utinam* + present subj. = wish for future
+   - *utinam* + imperfect subj. = wish for present (unattainable)
+   - *utinam* + pluperfect subj. = wish for past (unattainable)
+
+4. **Negative imperative with *nē* + perfect subjunctive** (continued from c31): *Nē abiēceris!* "Don't throw away!" *Nē oblīta sīs!* "Don't forget (f.)!" *Nē timueris!* / *Nē timueritis!*
+
+5. **Indirect question** (ongoing, now with full tense system): *Mīror unde pecūniam sūmpserīs.* *Nesciō num laudātī sīmus.* *Haud sciō an dīxerim.* — verbs of asking/wondering/doubting take subjunctive in the dependent clause; tense follows sequence (primary main → primary subj.).
+
+6. ***meminisse / reminīscī*** + gen./acc. = "remember": *meminisse + gen.* (of person), *+ acc.* (of thing); same for *reminīscī*. *Beneficiōrum meminisse* = "to remember benefits."
+
+7. **Idiom: *opus est* + abl.** = "there is need of": *Quid opus est armīs?* — "What need is there of weapons?"
+
+8. **Possible / impossible conditions** (introduced now): *Sī Mercurius essem ālāsque habērem, ventō celerius volārem.* — present contrary-to-fact, imperf. subj. in both clauses. (Fully developed in c33.)
+
+## Common error patterns
+
+- **Pf-subj 1sg vs fut-pf 1sg**: *cum laudāverō* could be either. Only context disambiguates. Student must learn to ask: is this an indirect question (subj.) or a temporal clause (indicative)?
+- ***vīs* declension**: nom. sg. *vīs*, acc. *vim*, abl. *vī* — but plural *vīrēs, vīrium, vīribus* means "strength/forces." Don't say *vīs* pl. for "forces."
+- ***utinam*** without subjunctive: *Utinam veniō* — wrong, must be *Utinam veniam!* The marker requires subj.
+- **Negative *utinam***: use *utinam nē* (not *utinam nōn*): *Utinam nē pereat!*
+- ***minārī*** governs **dative of person + accusative of thing threatened**: *Mihi mortem minātur* = "He threatens me with death." Reversing the cases is wrong.
+- ***praeferre*** governs **acc. of preferred thing + dat. of thing preferred to**: *Mortem servitūtī praeferō* = "I prefer death to slavery."
+- ***tuērī*** is deponent and transitive: *nōs tuētur* = "he protects us." Don't make it intransitive.
+- ***aliquot*** is indeclinable: *aliquot diēbus*, not *aliquōrum diēbus*.
+- **Perf-subj passive forms**: *laudātus sim* (perfect), *laudātus essem* (pluperfect). Don't blend tenses of *esse*.
+
+## Exercise menu
+
+1. **Conjugate perf-subj act**: "Give perf-subj of *scrībere*." → *scrīpserim, scrīpserīs, scrīpserit, scrīpserīmus, scrīpserītis, scrīpserint.* Easy single-concept opener.
+2. **PENSVM A blank**: "Dominus dubitat num pāstor ovēs bene cūrāv___." → *cūrāverit.* "Mīror cūr mē interrogēs utrum dormīv___ an vigilāv___." → *dormīverim, vigilāverim.*
+3. **Form perf-subj passive**: "*laudāre* perf-subj passive 3sg" → *laudātus sit.*
+4. **Translate *utinam* wish**: "If only I might see my friend!" → *Utinam amīcum meum videam!* "If only the pirates wouldn't catch me!" → *Utinam nē mē pīrātae capiant!*
+5. **Negative imperative**: "Tell Lydia (f.) not to despair." → *Nē dēspērāveris, Lydia!* / *Nōlī dēspērāre!*
+6. **Indirect question**: "He asks why I came." → *Quaerit cūr vēnerim.* "I don't know whether they have arrived." → *Nesciō num advēnerint.*
+7. **Spot the error**: *Utinam nōn pīrātae nōs occīdunt!* → *Utinam nē pīrātae nōs occīdant!* (utinam + subj., neg. *nē*).
+8. **PENSVM B vocab**: "Caesar, vir ___, l talenta pīrātīs ___." → *superbus, obtulit.* "Vēra ___ rāra est." → *amīcitia.*
+9. **PENSVM C Q&A**: "Cūr Pompēius classī Rōmānae praepositus est?" → *Quia cūncta maria īnfesta erant praedōnibus.* "Quōmodo Mēdus servus factus est?" → *Pecūniam mūtuam sūmpsit ut amīcum redimeret, sed pecūniam reddere nōn potuit, et dīves vir eum vēndidit.*
+10. **Parse**: Identify *meminerim* in *Nesciō an meminerim.* → perf. subj. act. 1sg of *meminisse*; in indirect question = "whether I remember."
+
+## Session start
+
+Bare (`/llpsi-c32`): "Cap. XXXII — Classis Romana. Pirates and the Roman fleet. Big new grammar: **perfect subjunctive** (active *-erim* and passive *-tus sim*), heavily used in indirect questions. Plus the optative wish (*utinam* + subj.). Where do you want to start — perf-subj forms, indirect questions, or *utinam* wishes?"
+
+With topic: jump in.
+
+After ~6–8 items, offer continue/switch/move on.