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