Trifalowed or Trifallowed: How To spell?

The word Trifalowed is misspelled against Trifallowed, which is past tense of "Trifallow"

Trifallowed has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings trifa & owed which should not be misspelled with single 'L'
Wrong Spelling:  trifa-l-owed 
Correct Spelling:  trifa-ll-owed 
Find more incorrect spellings of Trifallowed to spell right way.