Analyzer
Sentence analysis
8Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
契約
contract; agreementnoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
有効期間
validity period; term of validitynoun
は
topic markergrammar
一カ年
one year-> 一箇年noun
と
quotation, conditional, companion, or and markergrammar
する。
do; carry out; perform; make; cause to become; turn into a state; work as; serve as; act as; wear; put on; have an expression; regard as; treat as; use as; value; decide on; choose; be sensed; smell; sound; feel; be in a state; have a condition; look; cost; be worth; pass; elapse; appoint to; make someone; raise to a position; turn A into B; make A into B; exchange A for B; make a noun into a verb; do as an action; make a humble verb; try to; attempt to; be about to-> 為るsuru verb, suffix, auxiliary