public Builder removePhrases(int index) {
      if (phrasesBuilder_ == null) {
        ensurePhrasesIsMutable();
        phrases_.remove(index);
        onChanged();
      } else {
        phrasesBuilder_.remove(index);
      }
      return this;
    }
<pre>
A list of word and phrases.
</pre>

<code>repeated .google.cloud.speech.v1p1beta1.PhraseSet.Phrase phrases = 2;</code>
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/PhraseSet.java