N3 — outside your level filter
に伴って
にともなってni tomonatteN3neutral
Same meaning3
the more X, the more Y
All examples3
accompanying N — as N happens, so does the other
台風に伴って、電車のダイヤが乱れた。
taifuu ni tomonatte, densha no daiya ga midareta.
The train schedules fell into disarray accompanying the typhoon. neutral
円安の進行に伴って、輸入品の値段が上がり続けている。
en'yasu no shinkou ni tomonatte, yunyuuhin no nedan ga agaritsuzukete iru.
As the yen's depreciation progresses, the price of imported goods keeps rising. neutral
少子化の進行に伴い、学校の統廃合が各地で進められている。
shoushika no shinkou ni tomonai, gakkou no touhaigou ga kakuchi de susumerarete iru.
As the declining birthrate progresses, the consolidation of schools is proceeding in many regions. formal
How it's formed2
All forms2
に伴いnitomonaiformal
始まるに伴い
て drops in written narration, news, and official documents — 少子化に伴い、対策が急がれている.
に伴うnitomonau+名詞adnominal
始まるに伴う
Goes right before a noun, not mid-sentence — 台風に伴う交通の乱れ, "traffic disruption from the typhoon." に伴って cannot go there.