Answer:
Three quatrains and one couplet.
Lines of poetry with five metrical feet.
Unstressed and stressed syllable groups.
Step-by-step explanation:
A Shakespearean sonnet is a sonnet that contains elements such as iambic pentameter, with three quatrains and a couplet. This type of sonnet also has poetic lines that have unstressed and stressed syllables in each line.
In the given sonnet "Sonnet 100" by William Shakespeare, we know that the rhyming scheme is abab cdcd efef gg. Moreover, the sonnet follows the three quatrains and a single couplet pattern and also has five metrical feet in each line of poetry. There are also unstressed syllables followed by stressed syllables.
Thus, the correct answers are the first, second, and fifth options.