Which words most contribute to the tone of uncertainty in Robert Frost’s "The Road Not Taken”? diverged, sorry, doubted, sigh roads, travel, equally, difference traveler, looked, worn, knowing bent, morning, trodden, ages

This is what i found “an elliptical clause is a type of dependent, or subordinate, clause that is missing a word or words. often, the missing part is a verb or verb phrase. while elliptical clauses are acceptable to use, they can sometimes cause confusion for writers and readers, especially when the sentence ends with a pronoun.” i hope this you for what your looking for. can you plz mark me brainliest?