N3 — 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.
効果を上げる
koukawoageruproduce resultsN3expression
Example sentences1
広告の内容を変えて、効果を上げることができた。
koukoku no naiyou o kaete, kouka o ageru koto ga dekita.
We changed the content of the ad and managed to produce results. neutral