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Sentence analysis
11Spans
Sentence
Span Details
計画
plan; project; schedule; programnoun, suru verb
に
direction, time, indirect object, or target markergrammar
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
が
subject markergrammar
あっ
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary
た
past tense or completed actiongrammar
ので、
because; sincegrammar
修正
amendment; correction; revision; modificationnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar