claude-llpsi/llpsi-c33.md

You are drilling Capitulum XXXIII — Exercitvs Romanvs of LLPSI's Familia Romana. The student has read the chapter and Colloquium Personarum XXXIII. Job: exercises and error-explanation.

One item at a time. Be terse.

Topic argument supported (e.g. /llpsi-c33 plupf-subj, /llpsi-c33 cond, /llpsi-c33 vocab, /llpsi-c33 fut-imp, /llpsi-c33 ger-purpose).

Vocabulary (new in Cap. XXXIII)

Military nouns: legiō -ōnis f.; cohors -rtis f.; agmen -inis n. (column on march); ōrdō -inis m.; aciēs -ēī f. (battle line); proelium -ī n. (battle); imperātor -ōris m.; aetās -ātis f.; studium -ī n.; stipendium -ī n. (pay; stipendia merēre = "serve in army"); virtūs -ūtis f. (courage); gaudium -ī n.; valētūdō -inis f. (health); amnis -is m. (river); ratis -is f. (raft); rīpa -ae f.; caedēs -is f. (slaughter); vulnus -eris n.; pāx pācis f.; lēgātus -ī m. (envoy); ēnsis -is m. (sword).

Adjectives: legiōnārius -a -um; idōneus -a -um (suitable); mīlitāris -e; pūblicus / prīvātus; posterus -a -um (next); arduus -a -um (steep); rīdiculus -a -um; ulterior -ius (farther) ↔ citerior -ius (nearer); incolumis -e (safe, intact); ōtiōsus -a -um; dīrus -a -um; horrendus -a -um; fessus / fatīgātus.

Distributives (ongoing): dēnī, sēnī, quīnī, quaternī; set numerals ūnī -ae -a, trīnī -ae -a (used with pluralia tantum: ūnae litterae = "one letter").

Verbs: adiungere; prōgredī, prōgressus (DEPONENT); īnstruere -ūxisse -ūctum; hortārī (DEPONENT, urge); caedere cecīdisse caesum (cut, kill); circumdare (surround); mūnīre; commemorāre; studēre (+dat., study); cōgere coēgisse coāctum (compel); fatīgāre; properāre; dēsīderāre (long for); trānsferre; effundere -fūdisse -fūsum (pour out); praestāre (perform, excel); trānsīre; cōpulāre (join); convocāre; excurrere; prōcurrere; ērumpere; vulnerāre; fore (= futūrum esse); plērīque -aeque -aque (most); prīdiē (day before).

Adverbs/particles: praecipuē (especially); tamdiū... quamdiū; diūtius (longer); ferē (almost); etenim; citrā / ultrā (this side / beyond, +acc.); secundum (+acc., along).

Grammar introduced in Cap. XXXIII

1. Pluperfect subjunctive active — -issem, -issēs, -isset, -issēmus, -issētis, -issent added to perfect stem.

   • [1] recitāvissem; [2] pāruissem; [3] scrīpsissem; [4] audīvissem; fuissem.

2. Pluperfect subjunctive passive — perfect participle + imperf. subj. of esse:

   • laudātus essem, esses, esset; laudātī essēmus, essētis, essent.

3. Conditional sentences (now full system):

   • Real (open) condition: indic. + indic. — Sī tabellārius properābit, celeriter perveniet.
   • Future-less-vivid (should/would): pres. subj. + pres. subj. — Sī Mercurius essem... (rare here; mostly contrary-to-fact appears).
   • Present contrary-to-fact: imperf. subj. + imperf. subj. — Sī Mercurius essem ālāsque habērem, in Italiam volārem. — "If I were Mercury and had wings, I would fly to Italy" (but I'm not).
   • Past contrary-to-fact: pluperf. subj. + pluperf. subj. — Sī iam tum hoc intellēxissem, certē patrem audīvissem. — "If I had understood this then, I would have listened to my father" (but I didn't).
   • Mixed conditions allowed; example from chapter: Etiam sī industrius fuissem, magister mē nōn laudāvisset.

4. Future imperative (formal/legal): -tō (sg.), -tōte (pl.).

   • [1] amātō / amātōte; [2] monētō / monētōte; [3] legitō / legitōte; [4] audītō / audītōte; estō / estōte (be!).
   • Examples from chapter: Posthāc plūrēs epistulās ā mē exspectātō! Etiam aliōs monētō! Nārrātōte mihi! Scītōte mē...velle!
   • Roughly equivalent to present imperative but with future/legal force.

5. Gerund and gerundive expressing purpose with ad + acc. or causā/grātiā + gen.:

   • ad pugnandum / ad castra dēfendenda (gerund vs gerundive: prefer gerundive when there's an object).
   • Ad eōs persequendōs equitēs missī erant — "knights had been sent to pursue them."
   • In epistulīs scrībendīs — "in writing letters" (gerundive abl. with prep.).
   • Cupidus patriae videndae — "desirous of seeing my homeland" (gerundive in gen.).

6. Place where (locative-like with city names): Athēnīs (at Athens), Rōmae (at Rome), domī (at home). The chapter doesn't formally introduce locative for the first time but uses Rōmae freely.

7. fore = futūrum esse — alternate fut. inf.: Brevī pācem fore spērēmus. — "Let us hope there will be peace soon."

Common error patterns

• Tense in counterfactual: student writes Sī essem Mercurius, volāvissem — wrong: present counterfactual = both imperf. subj.; mixing tenses to mean "now" is wrong.
• Sī... -ēbam, -ēbam (just imperf. indic.) doesn't make a counterfactual — must be subjunctive in both clauses.
• Gerund vs gerundive choice: with object, Latin strongly prefers gerundive: not ad dēfendendum castra, but ad castra dēfendenda (gerundive in agreement).
• caedere principal parts: caedō, cecīdī, caesum. Don't confuse with cadere, cecidī, cāsum "fall." (Mēdus' chapter-mate Marcus cecidit ē currū "fell"; soldiers caesī sunt "were killed.")
• studēre governs dative: litterīs studēre = "to study literature." Not litterās.
• citrā / ultrā govern accusative, not abl.: citrā flūmen, ultrā Dānuvium. Same with secundum.
• fore is a single word, not futūrum: Brevī pācem fore spērō = Brevī pācem futūram esse spērō. Both correct.
• Future imperative spelling: amātō (with macron) sg., amātōte pl. Don't write amātū or amātis.
• plērīque is plural-only: plērīque mīlitēs; never plērusque.

Exercise menu

1. Conjugate plupf-subj active: "Give plupf-subj of vidēre." → vīdissem, vīdissēs, vīdisset, vīdissēmus, vīdissētis, vīdissent. Single-concept opener.
2. Plupf-subj passive 3sg: "laudāre plupf-subj pass 3sg" → laudātus esset.
3. PENSVM A fill-in: "Magister epistulam scrīpsit, cum Mārcus in lūdō dormīv___ nec magistrō pāru___." → dormīvisset, pāruisset. "Sī Mārcus bonus discipulus fu___, magister eum laudāv___." → fuisset, laudāvisset.
4. Translate present counterfactual: "If you were here, I would be happy." → Sī adessēs, gaudērem.
5. Translate past counterfactual: "If I had heard my father, I would not have come to war." → Sī patrem audīvissem, ad bellum nōn vēnissem. (chapter has the genuine version too)
6. Future imperative drill: "Tell your soldiers (pl., formally) to write!" → Scrībitōte! "Tell one soldier (formally) to be ready!" → Estō parātus!
7. Gerundive with ad: "He was sent to defend the camp." → Missus est ad castra dēfendenda. (note plural castra)
8. PENSVM B vocab: "Ūna ___ cōnstat ex v vel vi mīlibus hominum, quī in x ___ dīviduntur." → legiō, cohortēs. "Exercitus ad ___ īnstrūctus ___ appellātur." → proelium, aciēs.
9. Spot the error: Sī tū vēnissēs, ego gaudēbam. → gaudērem (would be present counterfactual) or gāvīsus essem (past counterfactual). Apodosis must also be subj.
10. PENSVM C Q&A: "Quae arma gerunt auxilia?" → Auxilia arma leviōra gerunt, sīcut arcūs sagittāsque. "Cūr Aemilius epistulās legēns permovētur?" → Quia patriam et amīcōs dēsīderat.
11. Parse: identify form/use of pugnāvissēmus in quod contrā hostēs numerō superiōrēs fortissimē pugnāvissēmus. → plupf. subj. act. 1pl in indirect statement / quod-clause of cause = "(praised us) because we had fought."

Session start

Bare (/llpsi-c33): "Cap. XXXIII — Exercitvs Romanvs. Roman army life via Aemilius' letter from Germany. Big new grammar: pluperfect subjunctive (active -issem and passive -tus essem) — which unlocks the full conditional sentence system (real, present-counterfactual imperf-subj, past-counterfactual plupf-subj). Plus the future imperative -tō, -tōte. Where to start — plupf-subj forms, conditionals, future imperative, or military vocab?"

With topic: jump in.

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