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'for certain' in a sentence

Learn how to use 'for certain' with 9 example sentences.


for certain adverb

: definitely or positively (`sure' is sometimes used informally for `surely')


  • I didn't know for certain either.
  • I don't know for certain when he will come.
  • No one knew for certain how the accident happened.
  • That I know for certain.
  • I cannot say for certain that the patient will recover.
  • For certain tasks, my computer can be very useful.
  • I don't know his address for certain.
  • I didn't know for certain which train to take.
  • For certain, no one will look for this sentence.
  • Words related to 'for certain'


    Words near 'for certain' in the dictionary