For example, it has become common knowledge that indoor air quality can be compromised with a building that is tightly sealed to improve energy efficiency.
(it; has become; common knowledge that indoor air quality can be compromised with a building) (indoor air quality; can be compromised; ) (a building; is tightly sealed; to improve energy efficiency)
it indoor air quality a building
has become can be compromised is tightly sealed
common knowledge that indoor air quality can be compromised with a building
to improve energy efficiency