Syllabic verse stress accent (as English does). This means that the French metric line is generally determined by the number of syllables. The most common metric lengths are the ten-syllable line ("décasyllabe"), the eight-syllable line ("octosyllabe") and the twelve-syllable line (the so-called "alexandrine"). Special syllable counting rules apply to French poetry. A silent or mute 'e' counts as a syllable before a consonant, but not before a vowel (where "h aspiré" counts as a consonant). When it falls at the end of a line, the mute "e" is hypermetrical (outside the count of syllables). Polish syllabic verse is similar to French. The
Alexandrine line were occasionally used in Polish literature, it was Mikołaj Rej and Jan Kochanowski who, in the 16th century, introduced the syllabically strict line as a vehicle for major works. The Czech alexandrine is a comparatively recent development, based on the French alexandrine and introduced by Karel Hynek Mácha in the 19th century. Its structure forms a halfway point between features usual in syllabic and in accentual-syllabic verse, being more highly constrained than most syllabic verse, and less so than most accentual-syllabic verse. Moreover, it equally encourages the very different rhythms of iambic hexameter and dactyllic tetrameter to emerge by