Masculine Animate Paradigms Compared

Czech has four declension patterns for masculine animate nouns — nouns naming male people and animals. You have met each one on its own page; this page sets all four side by side so you can see, at a glance, where they agree and where they part company. The four models are pán (stem ends in a hard consonant), muž (stem ends in a soft consonant), předseda (ends in -a, a male person), and soudce (ends in -e, a male person). The first two cover the vast majority of animate masculines; the last two are smaller but very common classes whose feminine-looking endings catch every English speaker.

The point of comparing them is twofold. First, two features unify all four and never vary — get those into your bones and half the work is done. Second, the differences cluster in just a handful of diagnostic cells; once you know those, you can tell which paradigm a new noun follows and produce it correctly.

The two unifying features

Before the differences, the constants. These hold across pán, muž, předseda, and soudce without exception:

1. The accusative equals the genitive. This is the defining mark of animacy. For every animate masculine, the direct-object form is identical to the genitive, not the nominative — vidím pána, muže, předsedu, soudce, all matching their genitives. This is what separates these four from the inanimate masculines, where the accusative copies the nominative instead. See animacy in the accusative for the full account.

2. Agreement is masculine throughout. Every adjective, demonstrative, possessive, and past-tense verb that goes with these nouns is masculine — even with předseda and soudce, whose endings look feminine. A předseda is ten nový předseda and he přišel (not přišla); a soudce is ten soudce and he rozhodl (not rozhodla). The ending on the noun is irrelevant to agreement; the gender is.

All four, side by side

Here are the four paradigms in full. Read down a column to see one noun; read across a row to compare the same case across all four. The diagnostic cells — the ones where the patterns genuinely differ — are discussed below the table.

A striking thing to notice: the plural is nearly the same story everywhere — genitive -ů, dative -ům across all four; předseda abandons its feminine-looking singular and joins the masculine plural completely (předsedů, předsedům). The real differences live in the singular and in a couple of plural cells. Those are the cells to study.

The diagnostic cells

You do not need to memorise four full tables. Four cells tell the patterns apart; produce these correctly and the rest of each paradigm falls into place.

Genitive singular. This is the single most useful diagnostic. Hard pán takes -a (pána); soft muž takes -e (muže); předseda borrows the žena ending -y (předsedy); and soudce simply stays as the bare form soudce. Four different endings, one per type — hearing the genitive tells you the paradigm.

Vocative singular. Hard pán takes -e (pane); soft muž takes -i (muži); předseda takes the žena vocative -o (předsedo); soudce is again invariable (soudce). This is where the hard/soft contrast is cleanest: pane vs muži.

Nominative plural. All four can reach for the elevated -ové (pánové, předsedové, soudcové); the everyday default is -i (páni, muži, soudci), and muž takes only -i. Note that the hard -i softens a stem consonant (kluk → kluci, doktor → doktoři), while soft stems do not change.

Locative plural. Hard stems take -ech (pánech, předsedech); soft stems take -ích (mužích, soudcích). This neatly tracks the hard/soft split.

The decision rule: which type is my noun?

When you meet a new animate masculine, assign it to a paradigm with this short routine:

1. Does it end in -a? (and name a male person) → předseda type: táta, kolega, starosta, sluha, Honza, Jirka.
2. Does it end in -e? (a male person, usually a -ce agent noun) → soudce type: správce, průvodce, zástupce, dárce, vůdce.
3. Does it end in a hard consonant? → pán type: student, soused, kluk, profesor, doktor, kamarád.
4. Does it end in a soft consonant (ž, š, č, ř, c, j, ď, ť, ň, or the soft -l of agent nouns)? → muž type: lékař, učitel, otec, král, čtenář, rodič.

The same case across all four

The clearest way to feel the four paradigms is to fix the case and vary the noun. Here is the accusative singular — the animate object form, equal to the genitive — across all four types in one breath:

Notice the four shapes: hard -a (pána), soft -e (muže), the žena-style -u (předsedu), and the invariable soudce. And here is the vocative across the same four — the address form, where the hard/soft/special split is at its sharpest:

A note on the -a and -e types' split personality

The two smaller types are worth a second look because they are genuinely hybrid. Předseda runs on žena's singular endings — předsedy (gen.), předsedu (acc.), předsedo (voc.), předsedou (instr.) are pure žena — except the dative/locative, which is the masculine -ovi (předsedovi, never předsedě). Its plural is fully masculine. Soudce, by contrast, is essentially the soft muž declension that happens to show -e in four singular cells (nom. = gen. = acc. = voc. = soudce), with muž-style endings everywhere else (soudcem, soudci, soudcích).

What never wavers is the agreement. Both take masculine modifiers and masculine past-tense verbs:

Common mistakes

Key takeaways

• Four animate-masculine paradigms: pán (hard consonant), muž (soft consonant), předseda (-a, male person), soudce (-e, male person).
• Two features unify all four: the accusative equals the genitive, and agreement is masculine regardless of how the noun ends.
• The diagnostic cells are the genitive singular (pána / muže / předsedy / soudce), the vocative (pane / muži / předsedo / soudce), the nominative plural (páni·pánové / muži / předsedové / soudci·soudcové), and the locative plural (pánech / mužích / předsedech / soudcích).
• Assign a new noun by its ending: -a → předseda, -e → soudce, hard consonant → pán, soft consonant → muž.
• For the parallel inanimate patterns, see the masculine inanimate summary.