| Clue | Source | Date |
|---|---|---|
| "Sure, sounds good!" | ||
| 'Count me in!' | USA Today | 01 Jul 2022 |
| 'Sure, count me in!' | Wall Street Journal | 18 Sep 2017 |
| "Sure, let's!" | LA Times Daily | 31 Oct 2015 |
| Volunteer's assurance | New York Times | 30 May 2015 |
| "Sure, let's!" | ||
| Volunteer's assurance | ||
| Enthusiastic words |