Dunno for how many times Swab test been done till date.
Old Police Academy
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MOUNT PLEASANT
['dunno', 'many', 'time', 'swab', 'test', 'done', 'till', 'date']
['time', 'swab']
many times swab test been done till date
know many times swab test done till date
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The post does not relate to a maintenance report feedback to public flat house as it is not about the frequency of swab tests conducted until a certain date, which is not a maintenance-related topic.