Alexandrine introduce phrasal accentuation, or rigorously observe the medial caesura, as in French." Common usage within the literatures of European languages is broader still, embracing lines syllabic, accentual-syllabic, and (inevitably) stationed ambivalently between the two; lines of 12, 13, or even 14 syllables; lines with obligatory, predominant, and optional caesurae. Although alexandrines occurred in French verse as early as the 12th century, they were slightly looser rhythmically, and vied with the "décasyllabe" and "octosyllabe" for cultural prominence and use in various genres. "The alexandrine came into its own in the middle of the sixteenth century with the poets of the Pléiade
Accentual verse is also six-stress pattern. This was used among others by Julian Tuwim. Accentual verse Accentual verse has a fixed number of stresses per line regardless of the number of syllables that are present. It is common in languages that are stress-timed, such as English, as opposed to syllabic verse which is common in syllable-timed languages, such as French. Accentual verse is particularly common in children's poetry; nursery rhymes and the less well-known skipping-rope rhymes are the most common form of accentual verse in the English Language. The following poem, "Baa Baa Black Sheep," has two stresses in each line but