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Sentence analysis
17Spans
Sentence
Span Details
古い
old; aged; antique; long-standing; time-honored; of the distant past; stale; hackneyed; corny; old-fashioned; outmoded; out-of-datei-adjective
数学
mathematicsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
説明
explanation; description; accountnoun, suru verb
では、
contrastive で + は; then; well thengrammar
「16
sixteen; 16-> 十六numeric
を
object markergrammar
平方
squarenoun
に
direction, time, indirect object, or target markergrammar
開く
open; undo; unseal or unpack; bloom; unfold; spread out; flare; open for business; widen; become wide; be spaced apart; hold; host; open an event; found; establish; open a new business; set up; open ports or borders; open an account; open up land or a route; clear; develop; open a file; extract a root; reduce an equation; cut open a fish; write kanji in kana; spell out in hiragana; open up into poor posture; slacken; extend in Gogodan verb
と
quotation, conditional, companion, or and markergrammar
4
-に
direction, time, indirect object, or target markergrammar
なる」
become; get; turn; grow; result in; turn out; end up; prove to be; consist of; be composed of; be made up of; be completed; be realized; succeed; be accomplished; change into; turn into; transform; come to do; begin to do; grow to do; amount to; add up to; come to; play the part of; act as; serve as; be used for; be useful for; be promoted (shogi); do (honorific)-> 成るgodan verb, auxiliary
と
quotation, conditional, companion, or and markergrammar
言う
say; utter; declare; name; call; make a sound; go (onomatopoeia)godan verb
ことがある。
have done (something); something has occurred; sometimes; there are times when-> 事があるexpression, verb