Sonnet 116 by William Shakespeare: context, form and key methods

Shakespeare defines true love as something that never changes, whatever time and trouble bring. This poem is out of copyright, so you can quote it freely.

International GCSE · 4ET1 · Paper 1 Section B: Anthology Poetry
About 18 minutes

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Context and themes

William Shakespeare (1564 to 1616) wrote 154 sonnets, first published together in 1609. Sonnet 116 is one of the most famous.
The opening echoes the marriage service, where the congregation is asked if anyone knows an "impediment" (a reason) why the couple should not marry.
Themes: true love as constant; love and time; love and marriage; certainty.

Form and structure

A Shakespearean sonnet: 14 lines of iambic pentameter, three quatrains and a final rhyming couplet (ABAB CDCD EFEF GG).
The quatrains build an argument: what love is not (it does not change), what love is (a fixed guide), and how love defeats time.
The couplet acts like a legal challenge, staking his own writing on the truth of what he has said.

Language and key methods

Negative definition: "Love is not love / Which alters when it alteration finds". Repetition of love and alter shows that real love does not change.
Sea and navigation metaphors: love is "an ever-fixed mark / That looks on tempests and is never shaken" and "the star to every wandering bark" (a lost ship). Love guides us through life's storms.
Personification of Time: "Love's not Time's fool", even though beauty falls within reach of Time's "bending sickle", like the Grim Reaper.
Hyperbole and certainty: love lasts "even to the edge of doom" (the end of the world). "If this be error and upon me proved, / I never writ, nor no man ever loved."

Compare with: Remember and My Last Duchess

Remember (Rossetti): both are sonnets about love that lasts. Shakespeare uses his couplet to declare certainty; Rossetti uses the volta to choose her lover's happiness over being remembered.
My Last Duchess (Browning): Shakespeare's ideal love is free and unchanging; Browning's Duke treats love as possession and control.

Exam tips

Paper 1 Section B gives you a choice of two questions. One question usually names both poems; the other names one poem and asks you to choose a second from the anthology (30 marks: AO2 15 for language, form and structure; AO3 15 for links between the poems).
Strong points for Sonnet 116: the argument built across the quatrains; the sea metaphors; Time personified as a reaper; the confident couplet.
Use the form: a sonnet is the traditional form for love poetry, and the regular pentameter mirrors the steadiness of the love it describes.

Worked example

Plan a comparison: how do Sonnet 116 and Remember present love that lasts?

Thesis: both present lasting, unselfish love, but Shakespeare speaks in general terms and Rossetti speaks personally to one lover.
Point 1 (ideas): Shakespeare says true love never changes; Rossetti's speaker lets her lover forget her if remembering would make him sad.
Point 2 (language): Shakespeare's fixed mark and star; Rossetti's euphemism of "the silent land".
Point 3 (form): Shakespeare's final couplet; Rossetti's volta.
Judgement: Shakespeare's love defeats time; Rossetti's love is shown by letting go.

Answer: Both poets use the sonnet to present love that lasts beyond change. Shakespeare defines love in general terms as "an ever-fixed mark" that is "never shaken" by storms, and his closing couplet stakes everything on it. Rossetti's love is personal: at the volta she decides her lover should "forget and smile" rather than remember and be sad. Shakespeare's love defeats time; Rossetti's love is shown in her willingness to be forgotten.

Key idea

Shakespeare's Sonnets (1609). Shakespearean sonnet: three quatrains and a couplet, iambic pentameter. Marriage service echo ("impediments"). Love "is not love / Which alters"; "an ever-fixed mark"; "the star to every wandering bark"; "Love's not Time's fool"; confident final couplet.

Key words

Sonnet: A fourteen-line poem, traditionally about love, usually in iambic pentameter.
Context: The circumstances in which a text was written and set, such as historical events, social attitudes and the writer's life (AO3 in the GCSE, AO4 in the International GCSE).
Form: The type and shape of a text: for example sonnet, ballad, free verse, tragedy, comedy, novel or play.
Couplet: Two lines of poetry that go together, usually rhyming. A Shakespearean sonnet ends with a rhyming couplet.
Iambic pentameter: A line of ten syllables in five pairs, each pair with the stress on the second syllable (da-DUM).
Rhyming couplet: Two consecutive lines that rhyme.

All GCSE and International GCSE English Literature key terms and definitions →

Common mistakes

Not “ABBAABBA CDECDE”. That is the Petrarchan pattern, like Remember.
Not “AABB CCDD EEFF GG”. The quatrains use alternate rhyme, not couplets.
Not “ABA ABA ABA ABA ABA ABAA”. That is a villanelle, like Do not go gentle.
Not “A court trial”. The legal tone comes in the couplet; the opening echoes a wedding.

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Sources and references

Pearson Edexcel International GCSE English Literature (4ET1) specification, topic Paper 1 Section B: Anthology Poetry

Last updated 6 November 2026. Spotted a mistake? Tell us and we will fix it.