Hello :) ねがい is noun. ねがう is verb. A translation of this is like mentioned above :) かぜの中で消え（て）行くねがい。 The wish which is going to disappear in the wind. This is really the same meaning as; ねがい（が）かぜの中で消え（て）行く。 The wish disappears in the wind. May be this way is more simple to understand? A translation of this sentence below is bit more difficult. Because the objective case is dropped from the sentence. (In Japanese this is always happen. You can drop a pronoun or the objective case from a sentence, like Spanish, I guess). So Lets use "Me" "わたしの" in this sentence. （わたしの）すぐそばにあるこえに。 To the voice that is close to me. Hmmm, again I agreed with the comment above. It is very difficult to translate "lyrics" or "poetic sentence" like this.... I can also help you one more thing if you tell me why you thought there was a verb "standing" in these sentences? All the best to you :)

Your questions are 消え行く and ねがい, aren't they? The literal translation of them would be: 消え行く = 消えて行く (be going to disappear) ねがい ("wish" but it's "noun") かぜの中で消え行くねがい means, word-to-word, "the wish which is going to disappear in the wind", however, translating lirycs is very hard and I think it's necesary not to be translated directly. I hope this helps you.