"observed before" — Collocation dictionary inglés

observed before collocation
Automatic translation (We do not guarantee its correctness): zauważony wcześniej
  1. observe verbo + before preposición
    normal collocation

    A moment of silence will also be observed before each game.

    Similar collocations:
  2. observe verbo + before adverbio
    Very loose collocation

    "This was an entirely unexpected result that nobody has observed before," he said.