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When we use HCB and when we use CB in paste tense? What is the differences beetwen them?

I understood some rules:

1) If there is a process

2) If we use frequency words (раз в месяц, часто, каждый день, etc.) it's HCB and there is one rule whichı don't understand is "название дейтсвие". Can you explain this rules and the "CB" rules please? Thanks a lot ^^