Ok some phrases for greating and stuff
Suilad (greeting);
Govannas (welcome, hello);
Mae govannem (Well met, Nice to see ya);
Navaer (Farewell, like Quenya Namárie);
Alae (something like Hello or just a word of positive surprise; like Quenya Aiya);
Cuio Mae (something similar to Navaer);
Na Adírad (See you or litterally "Until we meet again"😉;
Hannon Le (or "Meneg hennaid"😉 (Thank you or A thousand thanks);
Nin Aranno (Forgive me, Sorry);
Mist nín (Sorry, my mistake...);
Goell Carnen (or "Glassen"😉 (Answer to "thanks", like "you're welcome"😉;
Na 'ell nîn (My pleasure);
Ae (san) Le câr 'ell (please) 😉