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Master Finnish Cases and Grammar: 15 Case Suffixes, Moods and the Missing Negative Verb

Master Finnish cases and grammar with 98 flashcards: the 15 case suffixes, partitive objects, conditional and potential moods, plus the cards to add or fix.

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Finnish grammar has a reputation it only half deserves: 15 cases sounds frightening, but most of them are a single suffix paired by vowel harmony. The Finnish Cases & Grammar deck (code LX9087, 98 cards) works like a reference sheet in flashcard form. It covers case endings, pronouns, tenses, moods, comparison and colloquial speech. Here is how to turn it into something you can actually use.

Study this deck: Finnish Cases & Grammar

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Question

Nominative case suffix

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Sample cards

FrontBack
Partitive case suffix-(t)a / -(t)ä, indefinite or partial objects: taloa
Illative case suffix-Vn, -seen, -siin, 'into': taloon
Translative case suffix-ksi, 'into (the role of)': kouluksi
Numerals affect noun caseafter a numeral (not 1), partitive singular: kaksi koiraa
You express possessionadessive + olla: minulla on rahaa
Conditional mood marker-isi-: haluaisin (I would like)
Consonant gradation in verbstietää → tiedän
Zero personsaunassa hikoilee (in the sauna, one sweats)

Also covered: nominative, genitive, accusative, inessive, elative, adessive, ablative, allative, essive, instructive, abessive, comitative; minä, sinä, hän, me, te, he; tämä, tuo, se, nämä, nuo; kuka, mikä, joka, joku, jokin, kukaan, mikään, jokainen, toisiaan, itse; imperfect -i-, perfect olen ottanut, pluperfect olin ottanut; impersonal passive maalataan; potential -ne-; imperatives tule!, tulkaa!, älä sano!; -mpi / -in comparison (hyvä, parempi, paras); postpositions with the genitive (pöydän alla); -nen adjectives; colloquial mä, sä, oon, tuun.

Reorder before you review

The deck follows a Wikipedia outline and jumps around: suffixes (1-15), case groupings (16-18), then verbs, olla, noun stems and pronouns again. Start with cards 16-18. Once you know that inessive, elative and illative form one 'inside' set and adessive, ablative and allative form the matching 'surface' set, cards 5-10 become a 2 × 3 grid instead of six separate facts. Next, put the object cards together: 3 (accusative), 4 and 94 (partitive), 57 (numerals), 95 (telic verbs). They are the most important cards in the deck and they are scattered.

Repairs and gaps

  • Card 58 illustrates vowel harmony with talossa vs. talossä. Talossä doesn't exist. Use talossa vs. metsässä instead.
  • Cards 25 and 52 ask the same gender question. Keep one.
  • Card 13: taloin is a strange example of the instructive. The case survives in fixed phrases such as jalan (on foot) and omin käsin (with one's own hands).
  • The negative verb is missing. Cards 85-86 use ei kukaan, but no card conjugates en, et, ei, emme, ette, eivät + the connegative stem (en tiedä). Write those six cards before card 1. The same goes for possessive suffixes (-ni, -si, -nsa), which appear only in card 89's itselleni.
  • Consonant gradation (cards 59, 91) has just one example each. Add cards for kk/k, pp/p, tt/t and nk/ng.

For vocabulary to put these cases on, see Memorize 1000 Finnish Words by Frequency. LX9087 is in the library once you sign in at flip-it.app.

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