Valve Subtitle RegExp Pattern

$regexp = '/^"(.*?\S)"\s"(.*?)"[\s\r\n]^"\[english\].+"(.*?)"/im';
$match_res = preg_match_all($regexp, $content, $results, PREG_OFFSET_CAPTURE);
print_r($results);

/*
RegExp: /^"(.*?\S)"\s"(.*?)"[\s\r\n]^"\[english\].+"(.*?)"/gim
pattern: ^"(.*?\S)"\s"(.*?)"[\s\r\n]^"\[english\].+"(.*?)"
flags: gim
3 capturing groups:
   group 1: (.*?\S)
   group 2: (.*?)
   group 3: (.*?)
*/