This is the 825th most frequent Latvian word.
bērnus
"Bērnus" means "children" in English.
The word 'bērnus' is in the accusative plural form, used as a direct object of the verb 'uzraugu' (watch over).
Es rūpīgi uzraugu bērnus parkā.
I carefully watch over the children in the park.
In this case, 'bērnus' serves as the plural direct object of the verb 'sauc' (call).
Vecāki sauc savus bērnus mājās.
The parents are calling their children home.
Here, 'bērnus' is also in the accusative plural form, indicating the direct object of 'sagatavo' (prepares).