A Prayer for My Daughter its "metremes", or rhymical motifs, rather than common metrical devices. The poem also may be read to consist of straightforward iambic verse that relies on common metrical devices such as elision, acephalous lines, promotion, and metrical inversion. Lines 1, 2, 3, 5, and 8 of each stanza are iambic pentameter; lines 4, 6, and 7 are iambic tetrameter. For instance, using traditional principles of scansion, stanza two may be scanned as shown below, where syllables in all caps represent metrical beats, lower-case syllables represent metrical off-beats, the vertical bar represents the termination of a metrical foot, and apostrophes represent elisions.
Viriato Trágico (poem) The poem, like many other epic works of 17th-century Portuguese literature, is written in ottava rima ("oitava rima" in Portuguese). This eight-line stanza of Italian origin is composed of hendecasyllabic lines rhymed "abababcc". The form was introduced into epic poetry by Giovanni Boccaccio in the 14th century. Soon it became very popular in Italy. In the beginning of the 16th century Francisco de Sá de Miranda, returning home from a stay in Italy, imported it into Portuguese poetry. This stanza was chosen by Luís de Camões for his "Lusiads". Many other poets used this form in the 17th century, including