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Sentence analysis
8Spans
Sentence
Span Details
前線
weather front; front; front line; battlefront; forward areanoun
に
direction, time, indirect object, or target markergrammar
増援
reinforcement; reinforcementsnoun, suru verb
を
object markergrammar
送る
send; dispatch; forward; transmit; ship; remit; see off; escort; accompany; take; say goodbye to the departed; bury; bid farewell to; spend (time); pass (time); lead (a life); live; pass along; advance (a runner); affix okuriganagodan verb
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
が
subject markergrammar
ある。
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