Board Thread:General Discussion/@comment-67.248.240.148-20170908201845/@comment-14138255-20171126233926

Only up until it becomes incomprehensible. The basic gist is that as long as the spirit of the sentence is preserved, the rules fall silent.

Example: the classic "Me and my friends" vs. the correct "My friends and I." The second one is technically correct, but most people use the first due to how easily it rolls off the tongue.