-lla/-llä

Adessive (-lla/-llä)

Level 1

The adessive case is the 'on top' or 'at' case. It is also used for 'having' things and for the tools you use.

How It Works

The adessive case is one of the most versatile cases in Finnish. It has six main functions:

  • Location (On/At): It describes being on a surface (pöydällä - on the table) or at an open area (asemalla - at the station). This contrasts with the inessive case, which means 'inside'.
  • Possession (Have): Finnish doesn't have a verb for 'to have'. Instead, we say 'At me is' (Minulla on). See minulla on for more details.
  • Instrumental (By/With): It indicates the tool or means used for an action, such as bussilla (by bus) or kynällä (with a pen).
  • Proximity to People: It is used to mean 'at someone's place', such as Laurilla (at Lauri's) or lääkärillä (at the doctor's).
  • Price: It can express the price of an item, for example viidellä eurolla (for five euros).
  • Time: It is used for seasons (kesällä - in summer), parts of the day (aamulla - in the morning), and the word 'week' (tällä viikolla - this week). Note: Specific days of the week use the essive case (-na) instead.

Important Note: When adding the ending, the word often undergoes consonant gradation. For example, pöytä (table) becomes pöydällä (on the table) because the 't' weakens to 'd'.

Examples (5)

  1. Kirja on pöydällä.

    The book is on the table.

    Word by Word: Book is table-on.

    Here, the adessive indicates a physical location on a surface.

  2. Minulla on kissa.

    I have a cat.

    Word by Word: At-me is cat.

    The adessive is used with the verb 'olla' to show possession.

  3. Menen töihin bussilla.

    I go to work by bus.

    Word by Word: I-go to-work bus-by.

    The adessive shows the means of transportation.

  4. Nähdään asemalla!

    See you at the station!

    Word by Word: Let's-be-seen station-at!

    Stations and markets are considered 'open' spaces and take the adessive case.

  5. Kirjoitan kynällä.

    I am writing with a pen.

    Word by Word: I-write pen-with.

    The adessive indicates the tool used for the action.

Common Mistakes

  • Using the adessive for days of the week.

    maanantailla
    maanantaina

    While the adessive is used for seasons and parts of the day, days of the week always take the essive case (-na).

  • Ignoring vowel harmony.

    pöydälla
    pöydällä

    Because 'pöytä' contains front vowels (ö, ä), you must use the -llä ending, not -lla. See vowel harmony for more.

  • Forgetting consonant gradation.

    pöytällä
    pöydällä

    The adessive ending closes the syllable, which usually triggers the weak grade (t -> d). See consonant gradation.

How It Connects

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-lla/-lläLevel 1Adessive (-lla/-llä)

Learn This First

To learn the adessive case, you need to understand how Finnish suffixes adapt to the word stem through vowel harmony and consonant gradation. A basic understanding of the Finnish case system will also help you understand how these endings replace prepositions like 'on' or 'at'.

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-lla-llä