oh vs sighing

oh

noun
  • An utterance of oh; a spoken expression of surprise, acknowledgement, etc. 

  • the letter O, o (more commonly spelled o) 

  • the digit 0 (especially in representations of speech) 

verb
  • To utter the interjection oh; to express surprise, etc. 

intj
  • A word to precede an added comment or afterthought. 

  • A word to precede an offhand or annoyed remark. 

  • Expression of surprise. 

  • An invocation or address (similar to the vocative in languages with noun declension), often with a term of endearment. 

  • Expression of wonder, amazement, or awe. 

  • Expression of understanding, affirmation, recognition, or realization. 

  • Expression of pain. See ouch. 

  • Expression of mild scepticism. 

  • A word to mark a spoken phrase as imaginary. 

  • Exclamation for drama or emphasis (often poetic). 

  • Space filler or extra syllable, especially in (popular) music. 

sighing

noun
  • The utterance of a sigh. 

How often have the words oh and sighing occurred in a corpus of books? (source: Google Ngram Viewer )