ialah

Formal Identifying Copula Ialah

Level 1

Ialah identifies or defines a subject. It is especially useful in formal explanations; it is not a general replacement for every English is or are.

How It Works

The word ialah is a specific type of linking word (copula) with several useful usage patterns:

  • Identification Only: It is used to identify who or what something is. Its complement identifies the subject, commonly with a noun phrase. Definitions of goals can also name an action, as in the project-goal example below.
  • Formal Register: You will rarely hear this in daily conversation. It is familiar in academic writing and definitions, without being prohibited from every other setting.
  • Subject: Use ialah to make an identification clear; it has no person-agreement ending. Saya seorang mahasiswa is a concise introduction. Do not derive a categorical first- or second-person ban from the form ia within the word ialah.
  • Optionality: Even in formal writing, it is often optional. It is added for emphasis or to clarify the structure of long, complex sentences.

Unlike the English 'to be', ialah is not needed in basic feeling, location, or action statements. A definition can still identify a goal as an action, as shown below.

Examples (3)

  1. Bahasa Indonesia ialah bahasa nasional kita.

    Indonesian is our national language.

    Word by Word: Language Indonesia is language national our.

    Here, 'ialah' identifies the subject (Bahasa Indonesia) as being the same entity as the predicate (bahasa nasional kita).

  2. Pemenang lomba itu ialah saudara saya.

    The winner of that competition is my sibling.

    Word by Word: Winner competition that is sibling my.

    This identifies a specific person (the winner) as a specific noun (my sibling).

  3. Tujuan utama proyek ini ialah membantu masyarakat.

    The main goal of this project is to help the community.

    Word by Word: Goal main project this is help community.

    In formal writing, 'ialah' links the abstract subject 'goal' to its definition.

Common Mistakes

  • Using 'ialah' before an adjective.

    Dia ialah sangat pintar.
    Dia sangat pintar.

    Use Dia sangat pintar for this basic adjective description. Ialah normally introduces an identification; the claim that it must always precede a simple noun is too narrow, since definitions can also name actions. Adalah is possible with adjective predicates, especially to separate long constituents.

  • Using 'ialah' to describe a location.

    Ibu ialah di dapur.
    Ibu ada di dapur.

    To express 'is at' (location), you must use the preposition 'di' or the existential verb 'ada'.

  • Splitting the copula ialah into separate words.

    Dia ia lah seorang mahasiswa.
    Dia ialah seorang mahasiswa.

    Write ialah as one word in this identification. Dia seorang mahasiswa is also grammatical without the copula; the spacing correction keeps the chosen copula rather than deleting it.

How It Connects

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

ialahLevel 1Formal Identifying Copula Ialah

Learn This First

To understand 'ialah', learners should first be comfortable with basic Indonesian sentence structure and the concept of noun predicates. Since 'ialah' is a formal identifying copula, knowing the more common 'adalah' and how to link nouns without a copula is essential.

Words in This Pattern

ialahialah