This kind of pattern is called free form, and doesn't have strict rules or restrictions. Any poem that has no rhyming scheme or rhythm can legitimately be called 'free formed' poetry.
Free verse poetry is written without regular patterns of rhyme and meter. This form allows poets to express themselves without conforming to traditional structures, giving them more freedom in their writing. Free verse relies on other elements such as imagery and language to create rhythm and meaning.
This is called "blank verse".
Free Verse
Free verse poetry is written without regular patterns of rhyme and meter. It allows for greater freedom in expression and form, often focusing on creating a more organic flow of language and imagery.
poetry
Nancy Merz Roberts has written: 'Patterns in poetry and pictures'
Blank poetry, also known as blank verse, is poetry written with regular meter but without rhyme. It is typically composed in iambic pentameter and is commonly found in English literature. Notable examples include the works of Shakespeare and Milton.
Free verse is a type of poetry that does not follow a specific structure or rhyme scheme. It allows poets to experiment with line breaks, rhythm, and imagery without conforming to traditional rules of form. This freedom gives poets the flexibility to express their ideas and emotions in a more organic and spontaneous way.
The names of two common rhythmic patterns in poetry are anapest and iamb.
Adeline Courtney Bartlett has written: 'The larger rhetorical patterns in Anglo-Saxon poetry' -- subject(s): Style, English poetry, History and criticism, Anglo-Saxon poetry, English language, Anglo-Saxon language
C. Formal poetry is verse that sticks to certain traditional patterns, such as specific rhyme schemes, meter, and stanza structures.
Structured poetry is a type of poetry that contains repeating patterns of elements such as stanza length, rhyme, and meter.
alliterationconsonanceassonancerepetitiononomatopeiarhyme
Free verse
Sara Mack has written: 'Patterns of time in Vergil' -- subject(s): Criticism and interpretation, History and criticism, In literature, Latin poetry, Time in literature