Grammar

Updated · Which One Is Correct editorial team

This is the Grammar section of Which One Is Correct. It lists 41 pages, including A or An, A unique or An unique, All is or All are, All-time favorite or All-times favorite, An hour or A hour, Anyway or Anyways and more. Each page starts with a quick answer, then gives examples under clear headings and ends with frequently asked questions. Pick a page below, or use the word checker to jump straight to what you need. Pages are written by the Which One Is Correct editorial team, checked before publication and updated when readers send corrections; the date under each title shows the last update. The whole section is free to read and needs no account.

A or An: Which Is Correct?A or An: Which Is Correct?GrammarA unique or An unique: Which Is Correct?A unique or An unique: Which Is Correct?GrammarAll is or All are: Which Is Correct?All is or All are: Which Is Correct?GrammarAll-time favorite or All-times favorite: Which Is Correct?All-time favorite or All-times favorite: Which Is Correct?GrammarAn hour or A hour: Which Is Correct?An hour or A hour: Which Is Correct?GrammarAnyway or Anyways: Which Is Correct?Anyway or Anyways: Which Is Correct?GrammarAwhile or A while: Which Is Correct?Awhile or A while: Which Is Correct?GrammarColon or Semicolon: Which Is Correct?Colon or Semicolon: Which Is Correct?GrammarComplaint or Complain: Which Is Correct?Complaint or Complain: Which Is Correct?GrammarComplete or Completed: Which Is Correct?Complete or Completed: Which Is Correct?GrammarDifferent or Differently: Which Is Correct?Different or Differently: Which Is Correct?GrammarDo you or Are you: Which Is Correct?Do you or Are you: Which Is Correct?GrammarDue to or Do to: Which Is Correct?Due to or Do to: Which Is Correct?GrammarEach or Every: Which Is Correct?Each or Every: Which Is Correct?GrammarEverything or Every thing: Which Is Correct?Everything or Every thing: Which Is Correct?GrammarFreshman or Freshmen: Which Is Correct?Freshman or Freshmen: Which Is Correct?GrammarGood or Well: Which Is Correct?Good or Well: Which Is Correct?GrammarHas been or Have been: Which Is Correct?Has been or Have been: Which Is Correct?GrammarHas or Have: Which Is Correct?Has or Have: Which Is Correct?GrammarHasn't or Haven't: Which Is Correct?Hasn't or Haven't: Which Is Correct?GrammarLaying or Lying: Which Is Correct?Laying or Lying: Which Is Correct?GrammarLead or Led: Which Is Correct?Lead or Led: Which Is Correct?GrammarLeaves or Leafs: Which Is Correct?Leaves or Leafs: Which Is Correct?GrammarLie down or Lay down: Which Is Correct?Lie down or Lay down: Which Is Correct?GrammarMaintained or Maintenanced: Which Is Correct?Maintained or Maintenanced: Which Is Correct?GrammarMay or Might: Which Is Correct?May or Might: Which Is Correct?GrammarMe or I: Which Is Correct?Me or I: Which Is Correct?GrammarMrs. or Ms.: Which Is Correct?Mrs. or Ms.: Which Is Correct?GrammarNeither ... nor or Neither ... or: Which Is Correct?Neither ... nor or Neither ... or: Which Is Correct?GrammarOn to or Onto: Which Is Correct?On to or Onto: Which Is Correct?GrammarOnto or Into: Which Is Correct?Onto or Into: Which Is Correct?GrammarParents or Parents': Which Is Correct?Parents or Parents': Which Is Correct?GrammarPassed or Past: Which Is Correct?Passed or Past: Which Is Correct?GrammarRun or Ran: Which Is Correct?Run or Ran: Which Is Correct?GrammarThat or Which: Which Is Correct?That or Which: Which Is Correct?GrammarThere is no or There are no: Which Is Correct?There is no or There are no: Which Is Correct?GrammarWas or Were: Which Is Correct?Was or Were: Which Is Correct?GrammarWho's or Whose: Which Is Correct?Who's or Whose: Which Is Correct?GrammarWhoever or Whomever: Which Is Correct?Whoever or Whomever: Which Is Correct?GrammarWhose or Who's: Which Is Correct?Whose or Who's: Which Is Correct?GrammarYour or Yours: Which Is Correct?Your or Yours: Which Is Correct?Grammar