Analyzer
Sentence analysis
14Spans
Sentence
Span Details
論文
thesis; paper; article; essaynoun
を
object markergrammar
書く
write; compose; pen; draw; paintgodan verb
とき
time; hour; moment; occasion; case; when; chance; opportunity; season; the times; the age; the day; tense-> 時noun, adverb
は、
topic markergrammar
一次資料
primary sourcenoun
だけでなく
not only ... (but also); not just; as well asexpression
二次資料
secondary sourcenoun
も
also; evengrammar
参照
reference; consultation; comparison; browse; navigatenoun, suru verb
する
light/support verb with a noun or noun-like phrasegrammar
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