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Sentence
Span Details
冠省、
Forgive me for dispensing with the preliminaries, but I hasten to inform you that ...noun
先日
the other day; a few days ago; recentlynoun, adverb
は
topic markergrammar
大変
very; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, noun
お世話になり
be looked after; receive help; be taken care of; become indebted-> お世話になるexpression, verb
ました。
polite pastgrammar