This is the 774th most frequent Persian word.
بگویم
"بگویم" means "I should say" or "Let me say."
Here, 'بگویم' functions to express the speaker's intention to communicate someday in a polite and direct manner.
میخواهم به تو بگویم که امروز دیر خواهم رسید.
I want to tell you that I will be late today.
In this sentence, 'بگویم' is used in a question form, seeking permission or necessity to say something.
آیا نیاز است چیزی به او بگویم؟
Do I need to tell him/her something?
Here, 'بگویم' is used to introduce a statement that conveys the speaker's emotion or stance.