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amem, regam, sim: the present subjunctive

A new mood for wishes, commands to ourselves and ideas rather than facts.

LatinAdvanced Latin · The subjunctiveAbout 4 min: 1 reading, 3 practiceUpdated

After this lesson you can
  • Say how the subjunctive differs from the indicative
  • Form the present subjunctive of all four conjugations and of sum
  • Translate a wish (fortis sit) and "let us" (proficīscāmur)
Latin Level 3: constructions: lesson 1 of 14
  1. Advanced Latin · The subjunctive
  2. amem, regam, sim: the present subjunctive 4 min
  3. ut, nē, quī: purpose clauses 3 min
  4. amārem, essem: the imperfect subjunctive and the sequence of tenses 4 min
  5. amāverim, amāvissem; indirect commands 3 min
  6. possim; "I fear that …" 3 min
  7. Advanced Latin · Participles and irregular verbs
  8. amāns, amātus, amātūrus, amandus: participles 3 min
  9. volō, nōlō, mālō; the ablative absolute 4 min
  10. Advanced Latin · Clauses
  11. fīō; "so … that": result clauses 4 min
  12. "The man to lead us": clauses of characteristic 3 min
  13. cum: when, since, although 3 min
  14. Advanced Latin · Participles and irregular verbs
  15. amandī, ad urbem videndam: gerund and gerundive 4 min
  16. Advanced Latin · Clauses
  17. eō; "he said that …": indirect statement 4 min
  18. ferō; the dative with compounds; indirect questions 4 min
  19. Advanced Latin · Review
  20. The cases and the moods: a review 4 min

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Pairs with D'Ooge, Latin for Beginners (Ginn, 1909), Lesson LXI ("The Subjunctive Mood"), §§ 342–346

What it is

The indicative states facts: Fortis est, he is brave. The subjunctive expresses ideas that aren't plain facts: a wish, a purpose, a possibility. Fortis sit, may he be brave. It has four tenses (present, imperfect, perfect, pluperfect), active and passive. It is far more common in dependent clauses than in main ones.

The present subjunctive uses the mood sign -ē- in the first conjugation and -ā- in the others, with the normal personal endings:

amōregō
Iamemregam
youamēsregās
he/sheametregat
weamēmusregāmus
you pl.amētisregātis
theyamentregant

Moneō, capiō and audiō keep their stem vowel and add -a-: moneam, moneās …; capiam, capiās …; audiam, audiās …. The passive uses passive endings: amer, amēris, amētur …; regar, regāris, regātur ….

Sum is irregular: sim, sīs, sit, sīmus, sītis, sint.

Quick check

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  1. Which form is present subjunctive?

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    amet. First conjugation subjunctive: -ē-.

Why it matters

Latin uses the subjunctive constantly: for purpose, result, indirect questions, cum clauses and more, all in the next lessons. Its simplest use, in a main clause, already lets you say "let us go" and "may he be brave".

Worked example

  • Fortis sit. → May he be brave. (a wish)
  • Statim proficīscāmur. → Let us set out at once. (the "let us" subjunctive)
  • Mīlitēs fortēs sint. → May the soldiers be brave.

Common mistake

Reading regam or audiam as future. In the first person singular of the third and fourth conjugations, the future and the present subjunctive look the same (regam, audiam). The other persons differ: future regēs, reget; subjunctive regās, regat. Let the sentence decide.

Key terms

subjunctive
the mood for ideas: wishes, purposes, possibilities
indicative
the mood for facts
mood sign
-ē- (1st conjugation) or -ā- (others) in the present subjunctive
sim, sīs, sit
present subjunctive of sum
statim
at once

Practise the key terms

Tap a card to turn it over. 5 cards.

FrontBack
subjunctivethe mood for ideas: wishes, purposes, possibilities
indicativethe mood for facts
mood sign-ē- (1st conjugation) or -ā- (others) in the present subjunctive
sim, sīs, sitpresent subjunctive of sum
statimat once

Practice

Recognition drill

Pick the right answer, as fast as you can.

All pairs

Tap a card to turn it over. 6 cards.

FrontBack
amatamet
monetmoneat
regitregat
auditaudiat
capitcapiat
estsit

Quick quiz

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  1. "Let us set out." (proficīscor)

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    Proficīscāmur.. "Let us": present subjunctive.

  2. Present subjunctive of sum, "they"

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    sint. sim, sīs, sit, sīmus, sītis, sint.

  3. reget is …

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    future indicative. Future -e-, subjunctive -a-.

Practise speaking

Studyfern has no voice tools of its own. To practise out loud, copy this prompt into a voice-capable AI assistant and talk with it.

You are a patient Latin tutor. Use the classical pronunciation only, never the Church one: c is always k, g is always hard, v sounds like w, ae like the ai in aisle, and long vowels are held longer. Speak slowly. Use only these Latin words: sim, sīs, sit, sīmus, sītis, sint, amet, moneat, regat, audiat, capiat, proficīscāmur, fortis, fortēs, mīlitēs, statim. Give me an indicative form (for example 'amat' or 'sunt') and I will say the present subjunctive of the same person aloud. Then give me English wishes like 'may he be brave' or 'let us set out at once' for me to say in Latin. Do 10 rounds. After each answer, tell me what kind of mistake I made, if any, and let me try again, then tell me one thing to improve. Keep every reply under 2 sentences. If I need a name or a town, I will make one up. Speak English except for the Latin itself.

Listen too. Listen to native speakers before and after: see the free listening and shadowing links.

Good to know. AI feedback on pronunciation is hit and miss, so check yourself against native recordings. This course teaches the classical pronunciation (see lesson 1); AI voices may mix it with the Church (Italian-style) one, so ask for classical and check against lesson 1. Don't share personal details: use a made-up name and town.

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In short

  • Indicative = fact; subjunctive = idea (wish, purpose, possibility).
  • Present subjunctive: -ē- in conjugation 1, -ā- in 2, 3 and 4.
  • sum: sim, sīs, sit, sīmus, sītis, sint.
  • In a main clause: a wish (fortis sit) or "let us" (proficīscāmur).

Mastery check

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Check yourself

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  1. Give the present subjunctive of audiō, "we".

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    audiāmus.

  2. Translate Fortēs sīmus.

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    Let us be brave.

  3. How do you tell future reget from subjunctive regat?

    Show answer

    The vowel: -e- future, -a- subjunctive.

Further reading

  • D'Ooge, Latin for Beginners, Lesson LXI, §§ 342–346. Public domain; Project Gutenberg.