Analyzer
Sentence analysis
8Spans
Sentence
Span Details
下位互換
upward compatible; forward compatible; downward compatible; backward compatible; inferior version; less effective equivalentno-adjective, noun
を
object markergrammar
確保
secure; obtain; ensure; maintain; belay; belayingnoun, 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
あり
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
ます。
polite non-pastgrammar