Analyzer
Sentence analysis
7Spans
Sentence
Span Details
PBX
PBX; Private Branch eXchange-> ＰＢＸnoun
システム
systemnoun
が
subject markergrammar
ダウン
fall; decrease; drop; knockdown; flooring; out of action; down with illness; collapsed; go down; crash; outs; trailing; behind; down; down feathers; down jacketnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
てい
ongoing or resultant state-> ているgrammar
ます。
polite non-pastgrammar