verb
The word mistake is a noun and a verb. The noun form is an error. The verb form means to make an error.
Nothing
It is an error made when a third person pronoun is used in a speech.
part of speech
The part of speech for this particular word is a noun.
what part of speech is beneath
what part of speech is work
adverb
Sashay is a verb. It means to walk in an exaggerated, showy manner, often with hip swaying.
"Did not" or "didn't" is a contraction of the auxiliary verb "did" and the adverb "not," forming a negative past tense construction in English.
The word speech is a noun.