Analyzer
Sentence analysis
6Spans
Sentence
Span Details
時間
time; hour; period; class; lessonnoun
を
object markergrammar
有効
valid; effective; in effect; yuko (judo)na-adjective, noun
に
adverbial form after a na-adjectivegrammar
活用
practical use; application; making good use of; conjugation; inflectionnoun, suru verb
しよう。
light/support verb with a noun or noun-like phrase-> するgrammar