At a time when no luck was found. I got lucky. I got what others didn’t, a happy life. I know it may sound cliche
"A Horseman In The Sky" emphasizes the killer while the Death of Reynolds emphasizes the person killed.
To understand if they are noun phrases or not, it is necessary to understand its definition:
A noun phrase is a word or a set of words including a noun, whose function in a sentence can be: to act as a subject, an object or a prepositional object.
Sentence A is not a noun phrase. it is a prepositional phrase functioning as the postmodifier of the noun phrase (a lovely bouquet).
Sentence B is a noun phrase functioning as the subject of the sentence.
Sentence C is a noun phrase functioning as a direct object.
Sentence D is not a noun phrase, as it is a dependent clause and has not nouns in it.
They fall when they have started the process and are not moving, are curled up and looking sickly green. For example: There are four stages in the metamorphosis for butterflies and moths “egg”, “larva”, “pupa”,and “adult”.