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