N3 — outside your level filter
Modifies the end of the sentence directly and takes no だ/です, so there are no forms to conjugate.
次々に
tsugitsuginione after anotherN3adverb
Example sentences2
新しいアイデアが次々に浮かんできた。
atarashii aidea ga tsugitsugi ni ukandekita.
New ideas kept coming to me one after another. neutral
質問が次々に来て、答えきれない。
shitsumon ga tsugitsugi ni kite, kotaekirenai.
The questions keep coming one after another, I can't keep up. neutral