\v=28
\v~=\w बेतजमावत|x-occurrence="1" x-occurrences="1"\w* \w के|x-occurrence="1" x-occurrences="1"\w* \w मनुष्य|x-occurrence="1" x-occurrences="1"\w* \w बयालीस|x-occurrence="1" x-occurrences="1"\w*। 
\¬v