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.
すてきですね
sutekidesunehow lovelyN5expression
Example sentences2
そのドレス、すてきですね。
sono doresu, suteki desu ne.
That dress is lovely. neutral
奥様がお召しになると、いつもすてきですね。
okusama ga omeshi ni naru to, itsumo suteki desu ne.
Whatever you wear always looks lovely on you, ma'am. formal