Bill: Why is the orca called the killer whale? Mary: How should I know?
•Sally: Where did I leave my glasses? Tom: Don't ask me.
Dictionary of American idioms. 2013.
how should I know? — how should/do/I know? spoken phrase used for saying in an annoyed way that you do not know something How should I know what she thinks about it? Thesaurus: ways of saying that you do not know or understandsynonym … Useful english dictionary
How should I know — why would I know the answer? … English contemporary dictionary
how do I know? — how should/do/I know? spoken phrase used for saying in an annoyed way that you do not know something How should I know what she thinks about it? Thesaurus: ways of saying that you do not know or understandsynonym … Useful english dictionary
should — [ ʃud ] modal verb *** Should is usually followed by an infinitive without to : You should eat more fresh fruit. Sometimes should is used without a following infinitive: I don t always do everything I should. Should does not change its form, so… … Usage of the words and phrases in modern English
should — W1S1 [ʃəd strong ʃud] modal v negative short form shouldn t ▬▬▬▬▬▬▬ 1¦(right thing)¦ 2¦(advice)¦ 3¦(expected thing)¦ 4¦(correct thing)¦ 5¦(orders)¦ 6¦(after that )¦ 7¦(possibility)¦ 8¦(imagined situations)¦ 9¦(request … Dictionary of contemporary English
how/why should I/we know — used to say that you do not know the answer to a question and are surprised that you were asked it “Where did they go?” “How should I know?” • • • Main Entry: ↑should … Useful english dictionary
know — know1 W1S1 [nəu US nou] v past tense knew [nju: US nu:] past participle known [nəun US noun] ▬▬▬▬▬▬▬ 1¦(have information)¦ 2¦(be sure)¦ 3¦(be familiar with somebody/something)¦ 4¦(realize)¦ 5¦(skill/experience)¦ 6¦(know somebody s qualities)¦ 7… … Dictionary of contemporary English
know — 1 verb past tense knew, past participle known INFORMATION 1 (intransitive, transitive not in progressive) to have information about something: Who knows the answer? | Do you happen to know the time? | When are they arriving? Maybe Mrs. Mott knows … Longman dictionary of contemporary English
know — know1 [ nou ] (past tense knew [ nu ] ; past participle known [ noun ] ) verb never progressive *** ▸ 1 learn/understand ▸ 2 be familiar with ▸ 3 use particular name for ▸ 4 remember someone for something ▸ 5 experience ▸ 6 have learned something … Usage of the words and phrases in modern English
know — I UK [nəʊ] / US [noʊ] verb [never progressive] Word forms know : present tense I/you/we/they know he/she/it knows present participle knowing past tense knew UK [njuː] / US [nu] past participle known UK [nəʊn] / US [noʊn] *** Ways of saying I don… … English dictionary
know*/*/*/ — [nəʊ] (past tense knew [njuː] ; past participle known [nəʊn] ) verb I 1) [I/T] to have information about something, or to understand something How do you know my name?[/ex] ‘Have they arrived yet? ‘ I don t know. [/ex] If you don t know the… … Dictionary for writing and speaking English
