Byłby

  może

Partícula

 zasnął,  gdyby nie

 powtórne  zjawienie

substantiu

  się

Pronom

  starego

Adjectiu

.

He might have fallen asleep if it hadn't been for the reappearance of the old one.

He might have fallen asleep if it hadn't been for the reappearance of the old one.