1. Both...and
* Example: Both the dog and the cat were sleeping soundly.
2. Either...or
* Example: You can have either the apple pie or the chocolate cake.
3. Neither...nor
* Example: Neither John nor Mary attended the meeting.
4. Not only...but also
* Example: Not only is she a talented musician, but also a skilled painter.
5. Whether...or
* Example: Whether you agree or disagree, we must make a decision today.