This is an excerpt from the poem "To the King's Most Excellent Majesty 1768" where the poet addresses King George praising him and wishing him to contemplate moments of bliss where he will be great and powerful.
With the exception of the first line of the poem, we can see that the rest of the lines are written in iambic pentameter and that they present a rhyme organized in heroic couplets. The first line, however, is written in iambic triameter.
