Onegai shimasu = Please
Hajimemashite = Nice to meet you (for the first time)
Sumimasen = Excuse me (formal)
Gomennasai = Sorry (polite)
O genki de = Take care
Suki desu = I like it
mou ichidou itte kudasai = Please say it again
Hisashiburi = It’s been a while
Jaa mata = See you
These are enough for today. i'll keep practising slowly but surely :)