The Place Form: Romae, domi

Level 3

For a town, say where with the place form and leave out in.

How It Works

Name or wordPlace formMeaning
Roma (first declension singular)Romaeat Rome
Athenae (first declension plural)Athenisat Athens
Pompeii (second declension plural)Pompeiisat Pompeii
Carthago (third declension)Carthaginiat Carthage
domusdomiat home
humushumion the ground
rusruriin the country

In the first declension singular the place form looks like the genitive (Romae), and in the plural it looks like the ablative (Athenis).

A country needs a preposition: in Italia. A town does not: Romae.

Compare Romae (at Rome) with Romam (to Rome) and Roma (from Rome). The next entry covers to and from.

Examples (5)

  1. Marcus Romae habitat.

    Marcus lives in Rome.

    Romae is the place form of Roma.

  2. Iulia Athenis est.

    Iulia is in Athens.

    Athenis is the place form of the plural name Athenae.

  3. Pueri domi sunt.

    The boys are at home.

    Domi means at home.

  4. Pompeiis multae villae sunt.

    There are many villas in Pompeii.

    Pompeiis is the place form of the plural name Pompeii.

  5. Episcopus Romae est.

    The bishop is in Rome.

    Romae is the place form.

Common Mistakes

  • Using the dictionary form to say where.

    Marcus Roma habitat.
    Marcus Romae habitat.

    Roma is the nominative or the ablative, so it does not say that Marcus lives in Rome. The place form is Romae.

  • Using domum for at home.

    Pueri domum sunt.
    Pueri domi sunt.

    Domum is the accusative and means home, as in going home. To say that the boys are at home, write domi.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

The Place Form: Romae, domiLevel 3

Learn This First

The place form looks like a genitive or a plural -is, and it replaces in for towns.

Words in This Pattern

RomadomidomusAthenaePompeiihumusrusCarthago