Answer:
He died so unexpectedly
Explanation:
'Where have you gone charming billy' ~ is like is a joke you right, you're not dead but went somewhere or to get something. He never expected it so he laughed maybe he will come out of this hallucinations or dream.
Answer:
Participle
Explanation:
According to the Purdue Online Writing Lab, an infinitive is a verbal consisting of the word to plus a verb (in its simplest "stem" form) and functioning as a noun, adjective, or adverb.
According to the Purdue Online Writing Lab, a gerund is a verbal that ends in -ing and functions as a noun.
According to ThoughtCo, the supine is a Latin verbal noun.
According to Merriam Webster, participle is a word having the characteristics of both verb and adjective