N5 — outside your level filter
Is said whole, with nothing composed onto it and takes no だ／です, so there are no forms to conjugate.
おめでとうございます
omedetougozaimasucongratulationsN5expression
Example sentences2
ご結婚、おめでとうございます。
go kekkon, omedetou gozaimasu.
Congratulations on your marriage. neutral
新しいお店を開かれたそうで、おめでとうございます。
atarashii omise o hirakareta sou de, omedetou gozaimasu.
I hear you've opened a new shop. Congratulations. formal