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