A connective ending expressing the speaker's intention or assumption, used to make requests or suggestions.
When to use
Making requests, Making suggestions, Persuading others
The nuance
Attach -(으)ㄹ 테니 to verb or adjective stems to express the speaker's intention or assumption. It is usually followed by a request, suggestion, or command. For example, '내가 도울 테니' (I will help, so...), '너는 준비해' (you prepare).
