This is the 600th most frequent Hebrew word.
לרוב
"Usually" or "for the most part."
Lerov (לרוב) is used here to mean 'usually' or 'most of the times', indicating frequency.
אני לרוב מבקר את סבתי בימי שבת.
I usually visit my grandmother on Saturdays.
Lerov (לרוב) is used here similarly to indicate common behavior or habit of animals.
חיות רבות משוטטות לרוב באזור השמורה.
Many animals usually wander in the area of the reserve.
Lerov (לרוב) is used here to mean 'most', referencing a majority in quantity.