英語「should」の意味・使い方・読み方 | Weblio英和辞書 should (third-person singular simple present should, no present participle, no simple past or past participle) (modal, auxiliary, defective) Ought to; indicating opinion, advice, or instruction, about what is required or desirable
英語「perhaps」の意味・使い方・読み方 | Weblio英和辞書 ) 4 She is not here yet; perhaps she missed the bus (彼女はまだここにいない。 バスに乗り遅れたのかもしれない。 ) 5 Perhaps we should start the meeting without him (彼を待たずに会議を始めた方がいいかもしれない。 )