This is the 17290th most frequent Russian word.
сформировались
"Сформировались" means "were formed" or "took shape" in English.
The word 'сформировались' refers to the natural formation and development of mountains over a long period.
Горы сформировались за миллионы лет.
The mountains formed over millions of years.
Here, 'сформировались' describes the process of establishing and maintaining positive relationships.
У нас сформировались хорошие отношения с соседями.
We have built good relationships with our neighbors.
In this context, 'сформировались' indicates the creation and agreement upon new workplace rules.