2.7 Exterior Local Cases

Exterior Local Cases Overview

In Finnish, exterior local cases describe where something is, where it comes from, or where it is going. The three cases are:

• Adessive (-lla) – “on” or “at” a place or with a tool.
• Ablative (-lta) – “from” a place or source.
• Allative (-lle) – “to” or “onto” a place or direction.

These cases are called “exterior” because they refer to the outside of a location, unlike the interior cases (inessive, elative, illative) that talk about being inside.

Adessive (-lla)

The adessive answers the question missä? (where?) when referring to a surface or a means, and also millä? (with what?) for instruments.

Why it matters: You’ll use -lla to say you are on a table, at a station, or using a bus. It is one of the most frequent cases in everyday speech.

Formation rules:

1. Take the noun’s strong stem (the same form used for the genitive plural).
2. Add the suffix -lla or -llä depending on vowel harmony.
3. If the stem ends in a consonant, consonant gradation may apply: a strong consonant becomes weak before the suffix.

Vowel harmony rule: Front vowels (ä, ö, y) require -llä; back vowels (a, o, u) take -lla. Neutral vowels (e, i) follow the preceding vowel class.

Example formula: stem + (-lla/‑llä)

Below are five adessive sentences showing different nouns and contexts.

1. Kirja on pöydällä. – The book is on the table.
2. Olen asemalla. – I am at the station.
3. Hän matkustaa bussilla. – He/She travels by bus.
4. Lapset leikkivät kentällä. – The children are playing on the field.
5. Minä kirjoitan kynällä. – I write with a pen.

Ablative (-lta)

The ablative answers mistä? (from where?) when the source is a surface or a means, and also miltä? (how does it feel/taste?) for sensations.

Why it matters: You need -lta to say you are coming from a place, taking something off a table, or describing how something feels.

Formation rules:

1. Start with the same strong stem as for the adessive.
2. Add the suffix -lta or -ltä according to vowel harmony.
3. Consonant gradation works the same way as for -lla: strong → weak before the suffix.

Vowel harmony: Front vowels → -ltä, back vowels → -lta.

Example formula: stem + (-lta/‑ltä)

1. Kirja putosi pöydältä. – The book fell from the table.
2. Juna saapuu asemalta. – The train arrives from the station.
3. Hän tuli kotiolta. – He/She came from home. (Note: koti → stem kot + -lta after gradation)
4. Maistoimme keittoa kattilalta. – We tasted the soup from the pot.
5. Se haisee pahalta. – It smells bad.

Allative (-lle)

The allative answers mihin? (to where?) when indicating movement onto a surface or toward a person, and also mille? (for what?) in some expressions.

Why it matters: You’ll use -lle to say you are going to a place, putting something on a table, or directing an action toward someone.

Formation rules:

1. Again start with the strong stem.
2. Add the suffix -lle. This suffix does not change for vowel harmony; it is always -lle.
3. Consonant gradation applies: strong consonant becomes weak before the suffix.

Example formula: stem + (-lle)

1. Laitan kirjan pöydälle. – I put the book on the table.
2. Menemme asemalle. – We are going to the station.
3. Hän antaa lahjan ystävälle. – He/She gives a gift to a friend.
4. Lapsi hyppää kentälle. – The child jumps onto the field.
5. Ostan lipun konsertille. – I buy a ticket for the concert.

Common Beginner Mistakes

• Using the wrong vowel harmony: Writing pöydällä as pöydalla (missing the dots) leads to confusion.
• Forgetting consonant gradation: Saying kadulta instead of the correct kadulta (actually correct) but for words like katu → stem kat → kadulta (gradation). Learners sometimes keep the strong form katulta.
• Confusing -lla with -lle: Using -lla when meaning “to” (e.g., menen koululla instead of menen koululle).
• Over‑applying the suffix to proper nouns: Adding -lla to names without adjusting for stem changes (e.g., Mariaalla is fine, but Johannaalla is wrong).
• Using the adessive for instrumental meaning incorrectly: Saying minä syön lusikkalla (I eat with a spoon) is correct, but minä syön lusikka (missing -lla) loses the instrumental sense.

Practice Exercise

Fill in the blank with the correct form of the noun in parentheses. Use the appropriate exterior case (-lla, -lta, -lle) based on the English cue.

1. Minä istun __________. (sohva) – I am sitting on the sofa.
2. Hän tuli __________. (koulu) – He/She came from school.
3. Me menemme __________. (ranta) – We are going to the beach.
4. Laita kirja __________. (hylly) – Put the book on the shelf.
5. Haisee __________. (ruoka) – It smells from the food.
6. Ostan lipun __________. (konsertti) – I buy a ticket for the concert.
7. Hän matkustaa __________. (juna) – He/She travels by train.
8. Lapset hyppivät __________. (trampoliini) – The children jump on the trampoline.
9. Saamme vettä __________. (hana) – We get water from the tap.
10. Anna minulle __________. (kirje) – Give me the letter.

Answer Key:

1. sohvalla
2. koululta
3. rannalle
4. hyllylle
5. ruoalta
6. konsertille
7. junalla
8. trampoliinilla
9. hanalta
10. kirjeelle

Memory Tips / Mnemonics

1. “Lla = Location, Lta = Leaving, Lle = Heading.” Think of the three L‑suffixes as a story: you are on something (‑lla), you leave something (‑lta), and you head toward something (‑lle).
2. Vowel harmony visual: Imagine a smiley face for front vowels (ä, ö, y) that wears glasses (‑llä/‑ltä) and a plain face for back vowels (a, o, u) that does not (‑lla/‑lta).
3. Consonant gradation cue: When you see a double consonant in the nominative (e.g., katu → kadut), remember it becomes single before the suffix: katu → kadulta.
4. Instrumental trick: If you can replace the phrase with “using …” in English, use ‑lla. Example: “I travel using the bus” → bussilla.
5. Allative for giving: When you give something to someone, think of the verb “give” and the ending “‑lle” as in “give‑lle” → ystävälle (to a friend).