Present, Future 飼う, 飼います [does], will [do] 飼わない, 飼いません doesn't [do], will not [do] Past 飼った, 飼いました [did] 飼わなかった, 飼いませんでした didn't [do] Te-form, Continuative 飼って, 飼いまして 飼わないで, 飼いませんで 飼わなくて Progressive 飼っている, 飼っています [doing], to be [doing] 飼っていない, 飼っていません not [doing] Volitional 飼おう, 飼いましょう let's [do]!, I/we will [do], I/we intend to [do] 飼うまい, 飼いますまい I will not [do], I do not intend to [do] Imperative 飼え, 飼いなさい [do] ! 飼うな, 飼いなさるな don't [do] ! Request 飼ってください please [do] 飼わないでください please don't [do] Provisional 飼えば if X [does], if X [is ~] 飼わなければ if X doesn't [do], if X [is not ~] Conditional 飼ったら, 飼いましたら if X were to [do], when X [does] 飼わなかったら, 飼いませんでしたら if X weren't to [do], when X doesn't [do] Potential 飼える, 飼えます be able to [do], can [do] 飼えない, 飼えません not be able to [do], can't [do] Passive, Respectful 飼われる, 飼われます is [done] (by ...), will be [done] (by ...) 飼われない, 飼われません isn't [done] (by ...), will not be [done] (by ...) Causative 飼わせる, 飼わせます makes/will make (someone) [do] 飼わせない, 飼わせません doesn't/won't make (someone) [do] Causative passive 飼わせられる, 飼わせられます is made/will be made to [do] (by someone) 飼わせられない, 飼わせられません isn't made/won't be made to [do] (by someone) ~たい form 飼いたい want to [do] 飼いたくない don't want to [do]