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Sentence analysis
7Spans
Sentence
Span Details
今週
this weeknoun, adverb
は
topic markergrammar
当直勤務
shift duty; on-call dutynoun
が
subject markergrammar
二回
twice; two timesnoun, no-adjective
あり
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
ます。
polite non-pastgrammar