Theyve or Theave: How To spell?
The word Theyve is misspelled against Theave, a noun meaning "A ewe lamb of the first year; also, a sheep three years old."
Theave has vowels 'ea' together mispronounced as 'ey'Word contains consecutive vowels 'EA' in between alphabets th & ve is misspelled as 'EY'
Wrong Spelling:  th-ey-ve  Correct Spelling:  th-ea-ve 
Explore spell check of Theave to spell without errors.