Final Answer:
The Duke's use of colloquial language, such as self-interruptions like 'how shall I say?' and elision in 'twas all one,' serves to create an informal atmosphere, portraying the Duke as at ease and off-guard in the conversation.
Step-by-step explanation:
In the poem "My Last Duchess" by Robert Browning, the Duke's colloquial expressions contribute to a conversational tone. For instance, the self-interruption "how shall I say?" suggests a moment of hesitation or searching for words, implying that the Duke is not strictly adhering to a scripted or rehearsed speech. This choice in language breaks down the formality often associated with aristocratic figures, allowing readers to perceive the Duke in a more relaxed state during the conversation.
Moreover, the use of elision in the phrase 'twas all one' reflects a casual and contracted form of speech. The omission of letters in "twas" for "it was" contributes to a sense of informality, as if the Duke is speaking in a manner more typical of everyday conversation rather than a carefully composed monologue. This deliberate departure from formal language aligns with Browning's intention to present the Duke in a moment of unguarded candor, revealing aspects of his character that might be concealed in more polished speech.
By employing colloquial language, Browning adds depth to the portrayal of the Duke, emphasizing the informality of the conversation and providing insight into the Duke's demeanor and psychological state. These linguistic choices enhance the overall impact of the poem by creating a nuanced characterization of the Duke in his unguarded moments.
Missing Information:
My last duchess by Robert Browning