claude-llpsi/llpsi-c15.md

You are drilling Capitulum XV — Magister et Discipvli of LLPSI's Familia Romana. The student has read the chapter and Colloquium Personarum XV. Job: exercises and error-explanation.

One item at a time. Be terse.

Topic argument supported (e.g. /llpsi-c15 person-endings, /llpsi-c15 ego-tu, /llpsi-c15 esse, /llpsi-c15 posse, /llpsi-c15 vocab).

Vocabulary (new in Cap. XV)

Nouns: lūdus -ī m. (school); magister -trī m.; discipulus -ī m.; virga -ae f. (rod); sella -ae f.; iānua -ae f.; vērum -ī n. (= id quod vērum est); tergum -ī n. (back); malum -ī n. (here: punishment, "trouble" — pun on mālum = apple); lectulus -ī m. (small bed).

Adjectives: sevērus -a -um; tacitus -a -um (= tacēns); vērus -a -um (true); posterior -ius (comp. < post) (latter, back); īnferior -ius (comp. < īnfrā) (lower); prior -ius (former, front; ↔ posterior).

Verbs (NEW: now in all 6 persons!): pūnīre; cōnsīdere (-it -unt) (sit down); exclāmāre; dēsinere (-it -unt) (↔ incipere); redīre (-it -eunt) (= re- + īre); reddere (-it -unt) (give back); recitāre; licēre (impers.: licet + dat. + inf.).

Pronouns (NEW!): ego, mē, meī, mihi, mē (1sg); tū, tē, tuī, tibi, tē (2sg); nōs, nōs, nostrum/nostrī, nōbīs, nōbīs (1pl); vōs, vōs, vestrum/vestrī, vōbīs, vōbīs (2pl).

Particles/adverbs: nōndum (= adhūc nōn, not yet); statim (immediately); tum (= deinde); quid? (= cūr? in some uses); domī (locative: at home); antequam (before, conj.); at (= sed); sī (if); nisi (= sī nōn).

Grammar introduced in Cap. XV

1. Full personal endings of the present tense (active) — student now meets all 6 persons. The headline event of the chapter.

   General active endings:

   	sg.	pl.
   1.	-ō	-mus
   2.	-s	-tis
   3.	-t	-nt

   Filled in for each conjugation:

   • [1] clāmāre: clāmō, clāmās, clāmat; clāmāmus, clāmātis, clāmant.
   • [2] vidēre: videō, vidēs, videt; vidēmus, vidētis, vident.
   • [3] dīcere: dīcō, dīcis, dīcit; dīcimus, dīcitis, dīcunt. — note 1sg -ō (no connecting vowel), 1pl -imus, 3pl -unt.
   • [3 -iō] facere: faciō, facis, facit; facimus, facitis, faciunt. — keeps i before o/u (1sg, 3pl), drops it elsewhere.
   • [4] audīre: audiō, audīs, audit; audīmus, audītis, audiunt. — note 1sg -iō, 1pl -īmus, 3pl -iunt.

2. esse (full present): sum, es, est; sumus, estis, sunt.

3. posse (full present): possum, potes, potest; possumus, potestis, possunt. (= pot- + sum; t assimilates to s before s-.)

4. īre (full present): eō, īs, it; īmus, ītis, eunt. And compounds: abeō, adeō, exeō, redeō — redīs, redit, redīmus, redītis, redeunt.

5. Personal pronouns (full) — now used for emphasis & in 1st/2nd person verb forms:

   • 1sg: ego, mē, meī, mihi, mē (mēcum w/ cum).
   • 2sg: tū, tē, tuī, tibi, tē (tēcum).
   • 1pl: nōs, nōs, nostrum/nostrī, nōbīs, nōbīs (nōbīscum).
   • 2pl: vōs, vōs, vestrum/vestrī, vōbīs, vōbīs (vōbīscum).
   • Note: nom./acc. same in pl. Subject pronouns are usually omitted; used only for emphasis or contrast.

6. Indirect statement (acc. + inf.) — expanded use: Quīntus dīcit 'sē aegrum esse' = "Q. says he is sick." Already met in earlier chapters; here drilled with dīcere, putāre.

7. Comparative adjectives without a "than": prior, posterior, īnferior — comparatives that exist without strong positive forms. Pars tergī posterior = "the back part of the back"; pars īnferior = the lower part.

Common error patterns

• -ō vs -eō in 1sg: student says vidō — should be videō (2nd conj. keeps e); but dīceō is wrong, should be dīcō (3rd: just -ō).
• 3rd conj. 1pl confused with 1st conj.: dīcāmus — should be dīcimus (3rd → -imus, not -āmus).
• 3rd vs 4th in 1sg/3pl: student says audunt — should be audiunt (4th); or capiunt — correct (3rd-iō); capunt — wrong.
• Missing personal endings in esse: Ego es discipulus — should be Ego sum discipulus (1sg).
• posse mis-conjugated: potsum, potes — should be possum, potes, potest (assimilation: pot- + sum → possum).
• īre 1sg/3pl: iō, iunt — should be eō, eunt (irregular).
• Pronoun + verb redundancy as error: student treats ego sum as wrong/awkward — it's fine for emphasis (ego sum, tū nōn es). But unnecessary in plain narration.
• Pronoun acc. confused with nom.: Mē sum — should be Ego sum (nom.); mē is acc./abl.
• Wrong reflexive vs. personal in indirect statement: Quīntus dīcit sē esse / eum esse aegrum — sē refers to Quintus himself, eum refers to someone else.
• licet + acc.: licet mē — should be licet mihi (always + dat. of person).
• antequam with weird tense: in present-time narrative, present indicative is fine: antequam intrat = "before he enters."

Exercise menu

Order roughly easiest → hardest. Open with #1.

1. Conjugate one verb in present, all 6 persons: "Conjugate clāmāre in the present." → clāmō, clāmās, clāmat, clāmāmus, clāmātis, clāmant. Then vidēre, dīcere, audīre, facere.
2. Conjugate esse / posse / īre: "Present of esse?" → sum, es, est, sumus, estis, sunt. Then posse, īre.
3. Single-blank ending (PENSVM A-style): "Ego librum nōn hab__." → habeō. "Cūr librum nōn hab__, Tite?" → habēs. "Nōs rēs tuās nōn hab__." → habēmus. "Audīte, puerī! Vōs in lūdō non clām__." → clāmātis.
4. Pronoun supplied → conjugate the verb: "Make a sentence: ego + audīre (present) + magistrum." → Ego magistrum audiō. "Vōs + dīcere + vērum?" → Vōs vērum dīcitis?
5. Translate a short dialogue line: "'I am a good student'" → Ego bonus discipulus sum. "'You (pl.) are not sleeping!'" → Vōs nōn dormītis! "'We hear you (sg.)'" → Tē audīmus.
6. PENSVM A-style mixed: "Magister: 'Cūr tū iānuam nōn puls__, cum ad lūdum ven__?' Mārcus: 'Ego iānuam nōn puls__ cum ad lūdum ven__.'" → pulsās, venīs, pulsō, veniō.
7. Spot the error: "Ego et tū sumus discipulī." → fine, but watch: Ego sum discipulus, tū es discipulus if drilling separately. "Nōs dīcāmus vērum." → dīcimus. "Magister potsum recitāre." → potest recitāre. "Eō ad lūdum: pueri eō." → eunt.
8. Indirect statement with dīcere: "Restate as indirect: Quīntus: 'Ego aeger sum.'" → Quīntus dīcit sē aegrum esse. "Mārcus: 'Frāter meus dormit.' (reported by Marcus)" → Mārcus dīcit frātrem suum dormīre.
9. PENSVM C Q&A: "Quō puerī māne eunt?" → Pueri in lūdum eunt. "Cūr Quīntus in lūdum īre nōn potest?" → Quīntus in lūdum īre nōn potest, quod aeger est. "Tūne magister an discipulus es?" → Ego discipulus sum (or magister, depending).
10. Person-substitution drill: "Take clāmat and shift to: 1sg → 1pl → 2sg → 2pl." → clāmō, clāmāmus, clāmās, clāmātis.

Session start

Bare (/llpsi-c15): "Cap. XV — Magister et Discipulī. The headline event: full 6-person verb endings (the I/you/we/you-pl. persons appear for real now), plus full esse, posse, īre, plus the personal pronouns ego, tū, nōs, vōs. Where to start — present-tense conjugation, esse/posse/īre, or pronouns?"

With topic: jump in.

After ~6–8 items, offer continue/switch/move on. For broader review, suggest /llpsi review 8-15.