Polish is a highly inflected language, with relatively free word order, although the dominant arrangement is subject–verb–object (SVO). There are no articles, and subject pronouns are often dropped.
Nouns belong to one of three genders: masculine, feminine and neuter. A distinction is also made between animate and inanimate masculine nouns in the singular, and between masculine personal and non-masculine-personal nouns in the plural. There are seven cases: nominative, genitive, dative, accusative, instrumental, locative and vocative.
Adjectives agree with nouns in terms of gender, case and number. Attributive adjectives most commonly precede the noun, although in certain cases, especially in fixed phrases (like język polski, “Polish (language)”), the noun may come first. Most short adjectives and their derived adverbs form comparatives and superlatives by inflection (the superlative is formed by prefixing naj- to the comparative).
Verbs are of imperfective or perfective aspect, often occurring in pairs. Imperfective verbs have a present tense, past tense, compound future tense (except for być “to be”, which has a simple future będę etc., this in turn being used to form the compound future of other verbs), subjunctive/conditional (formed with the detachable particle by), imperatives, an infinitive, present participle, present gerund and past participle. Perfective verbs have a simple future tense (formed like the present tense of imperfective verbs), past tense, subjunctive/conditional, imperatives, infinitive, present gerund and past participle. Conjugated verb forms agree with their subject in terms of person, number, and (in the case of past tense and subjunctive/conditional forms) gender.
Passive-type constructions can be made using the auxiliary być or zostać (“become”) with the passive participle. There is also an impersonal construction where the active verb is used (in third person singular) with no subject, but with the reflexive pronoun się present to indicate a general, unspecified subject (as in pije się wódkę “vodka is drunk”—note that wódka appears in the accusative). A similar sentence type in the past tense uses the passive participle with the ending -o, as in widziano ludzi (“people were seen”). As in other Slavic languages, there are also subjectless sentences formed using such words as można (“it is possible”) together with an infinitive.
Yes-no questions (both direct and indirect) are formed by placing the word czy at the start. Negation uses the word nie, before the verb or other item being negated; nie is still added before the verb even if the sentence also contains other negatives such as nigdy (“never”) or nic (“nothing”), effectively creating a double negative.
Cardinal numbers have a complex system of inflection and agreement. Numbers higher than five (except for those ending with the digit 2, 3 or 4) govern the genitive caserather than the nominative or accusative. Special forms of numbers (collective numerals) are used with certain classes of noun, which include dziecko (“child”) and exclusively plural nouns such as drzwi (“door”).
