def tenses(self, verb, parse=True):
tenses = _Verbs.tenses(self, verb, parse)<EOL>if len(tenses) == <NUM_LIT:0>:<EOL><INDENT>for prefix in prefix_separable:<EOL><INDENT>if verb.startswith(prefix):<EOL><INDENT>tenses = _Verbs.tenses(self, verb[len(prefix):] + "<STR_LIT:U+0020>" + prefix, parse)<EOL>break<EOL><DEDENT><DEDENT><DEDENT>return tenses<EOL>
Returns a list of possible tenses for the given inflected verb.