Present, Future 腰掛ける, 腰掛けます [does], will [do] 腰掛けない, 腰掛けません doesn't [do], will not [do] Past 腰掛けた, 腰掛けました [did] 腰掛けなかった, 腰掛けませんでした didn't [do] Te-form, Continuative 腰掛けて, 腰掛けまして 腰掛けないで, 腰掛けませんで 腰掛けなくて Progressive 腰掛けている, 腰掛けています [doing], to be [doing] 腰掛けていない, 腰掛けていません not [doing] Volitional 腰掛けよう, 腰掛けましょう let's [do]!, I/we will [do], I/we intend to [do] 腰掛けまい, 腰掛けますまい I will not [do], I do not intend to [do] Imperative 腰掛けろ, 腰掛けよ, 腰掛けなさい [do] ! 腰掛けるな, 腰掛けなさるな don't [do] ! Request 腰掛けてください please [do] 腰掛けないでください please don't [do] Provisional 腰掛ければ if X [does], if X [is ~] 腰掛けなければ if X doesn't [do], if X [is not ~] Conditional 腰掛けたら, 腰掛けましたら if X were to [do], when X [does] 腰掛けなかったら, 腰掛けませんでしたら if X weren't to [do], when X doesn't [do] Potential 腰掛けられる, 腰掛けられます be able to [do], can [do] 腰掛けられない, 腰掛けられません not be able to [do], can't [do] Passive, Respectful 腰掛けられる, 腰掛けられます is [done] (by ...), will be [done] (by ...) 腰掛けられない, 腰掛けられません isn't [done] (by ...), will not be [done] (by ...) Causative 腰掛けさせる, 腰掛けさせます makes/will make (someone) [do] 腰掛けさせない, 腰掛けさせません doesn't/won't make (someone) [do] Causative passive 腰掛けさせられる, 腰掛けさせられます is made/will be made to [do] (by someone) 腰掛けさせられない, 腰掛けさせられません isn't made/won't be made to [do] (by someone)