What meter used is the saddest poem by pablo neruda?

Pablo Neruda is considered one of the greatest poets of the 20th century, known for his contributions to Spanish-language literature. However, it is inaccurate to attribute a specific meter to "the saddest poem" by Pablo Neruda, as meter refers to the pattern of stressed and unstressed syllables in a poem. Different poems exhibit unique rhythmic patterns, depending on the poetic form employed. Furthermore, sadness is subjective and varies among individuals, making it challenging to definitively determine the "saddest" poem written by Neruda. It is, therefore, more appropriate to explore and appreciate the richness of Neruda's works without labeling one as singularly the saddest based on its metrical qualities or emotional impact.