What is the form of sonnets?

A lyric poem in Europe, transliterated as "Shanglai Style", originated from Provence sonnets. At first, it generally refers to short poems popular among the people in the Middle Ages, accompanied by singing and musical instruments. Iacobo Da Liantini, a medieval Italian Sicilian poet, was the first scholar to use this form of poetry and make it have strict meter. It consists of two parts, one of which is a poem by an ancient poet. The first part is two sonnets, and the second part is two sonnets with three lines. Each line of poetry is usually 1 1 syllable, iambic. At the end of each line, the rhymes are ABAB, ABAB, CDE and CDE. At the end of 13, the use of sonnets expanded from lyric poems to narrative poems, Oracle Bone Inscriptions poems and political poems. The rhyming method has also been changed to ABBA, ABBA, CDC, CDC or ABBA, ABBA, CDC, EDE. During the Renaissance, the creation of Petrarch and others made sonnets more perfect in art and expression, which had a great influence on the development of European poetry. Shakespeare and Shelley both wrote many excellent sonnets.