9.1 Partner's Pass

9.2 Support for Partner

9.3 New Suit Non-Forcing

9.4 Do Something Intelligent

9.5 Invitational with Stopper

9.6 New Suit Invitational

9.7 Invite in Partner's Suit

9.8 Invitational in Our Own Suit

9.9 Game Forcing Hand

9.10 No Need for Further Information