The free verse structure reflects the same concept, in free verse, there is not a specific format, structure, style, or rhyme scheme that needs to be followed. However, the narrator is more focused on the message that he is trying to convey rather than trying to fulfill many rules and follow a rigid structure.

Haiku, free verse, sonnets, and acrostic poems.

Explanation:

There are four poetry types such as haiku, free verse, sonnets, and acrostic poems. Haiku is a type of short form poetry that is originated from Japan which consist of three phrases. A sonnet is a type of fourteen-line poem. The first fourteen lines of a sonnet consist of an octave (a stanza of 8 lines) and a sestet (a stanza of six lines). Acrostic is a type of poem in which the first letter of each line spells out a word, message or the alphabet. Free verse is a type of poem in which no specific format, structure, style, or rhyme scheme needs to be followed.

harry says he would trade a gold mine for a glass of water.