Analyzer
Sentence analysis
8Spans
Sentence
Span Details
小屋裏
attic; attic spacenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
換気
ventilation; air exchangenoun, suru verb
を
object markergrammar
良くする
improve; make better; do often; frequently do; treat well; be kind tosuru 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