Do not use regular expressions to parse HTML.
But if you ever need to find all regexp matches in a string, use the findall
function.
import re
line="bla bla bla<form>Form 1</form> some text...<form>Form 2</form> more text?"
matches = re.findall('<form>(.*?)</form>', line, re.DOTALL)
print(matches)
# Output: ['Form 1', 'Form 2']