Present, Future 止む, 止みます [does], will [do] 止まない, 止みません doesn't [do], will not [do] Past 止んだ, 止みました [did] 止まなかった, 止みませんでした didn't [do] Te-form, Continuative 止んで, 止みまして 止まないで, 止みませんで 止まなくて Progressive 止んでいる, 止んでいます [doing], to be [doing] 止んでいない, 止んでいません not [doing] Volitional 止もう, 止みましょう let's [do]!, I/we will [do], I/we intend to [do] 止むまい, 止みますまい I will not [do], I do not intend to [do] Imperative 止め, 止みなさい [do] ! 止むな, 止みなさるな don't [do] ! Request 止んでください please [do] 止まないでください please don't [do] Provisional 止めば if X [does], if X [is ~] 止まなければ if X doesn't [do], if X [is not ~] Conditional 止んだら, 止みましたら if X were to [do], when X [does] 止まなかったら, 止みませんでしたら if X weren't to [do], when X doesn't [do] Potential 止める, 止めます be able to [do], can [do] 止めない, 止めません not be able to [do], can't [do] Passive, Respectful 止まれる, 止まれます is [done] (by ...), will be [done] (by ...) 止まれない, 止まれません isn't [done] (by ...), will not be [done] (by ...) Causative 止ませる, 止ませます makes/will make (someone) [do] 止ませない, 止ませません doesn't/won't make (someone) [do] Causative passive 止ませられる, 止ませられます is made/will be made to [do] (by someone) 止ませられない, 止ませられません isn't made/won't be made to [do] (by someone) ~たい form 止みたい want to [do] 止みたくない don't want to [do]