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