-(으)려고 해요 is the polite form of ‘~하려고 하다’, expressing intention or plan to do something in the future.
When to use
Talking about plans, Expressing intention, Making promises
The nuance
Attach ‘-으려고 해요’ if verb stem ends with a consonant, ‘-려고 해요’ if it ends with a vowel. Used to express future intention or plan.
