| 100% | SAY | 3 | "I've been thinking ..." |
| 100% | OHSAY | 5 | "Y'know, I've been thinking ... " |
| 83% | SILLYME | 7 | "What was I thinking?" |
| 83% | DOH | 3 | "What was I thinking?!" |
| 83% | SILLYME | 7 | "Whatever was I thinking?" |
| 83% | DOH | 3 | “What was I thinking?” |
| 83% | STUPIDME | 8 | "What was I thinking?!" |
| 83% | DOH | 3 | "What was I thinking!?" |
| 81% | DESCARTES | 9 | I think, therefore I am |
| 80% | RENEDESCARTES | 13 | "I think, therefore I am" |
| 78% | SILLYME | 7 | "Gosh, what was I thinking?!" |
| 78% | DEEM | 4 | Think me and journalist are coming up |
| 78% | IMO | 3 | "What I think is...": Abbr. |
| 77% | SILLYME | 7 | "What could I have been thinking?" |
| 77% | DAMN | 4 | "What the hell was I thinking?" |
| 77% | RENE | 4 | "I think, therefore I am" philosopher Descartes |
| 77% | DAREME | 6 | "You don't think I will?!" |
| 77% | IMO | 3 | "What I think is ...," in texts |
| 77% | IMHO | 4 | "This is what I think," online |
| 77% | DAREME | 6 | "You don't think I will?" |
| 77% | IMO | 3 | Texter's "What I think is..." |
| 77% | IMHO | 4 | "What I think is ...," in texts |
| 77% | IMO | 3 | "This is what I think" letters |
| 76% | ESPTESTS | 8 | Reasons to ask, ''What was I thinking?'' |
| 75% | ERGO | 4 | "Cogito, ___ sum" ("I think, therefore I am") |
| 75% | SUM | 3 | "Cogito, ergo ___" ("I think, therefore I am") |
| 75% | OHSAY | 5 | “Hey, I was thinking ...” |
| 75% | IMO | 3 | "This is what I think," in textspeak |
| 75% | IMO | 3 | "This is what I think," in texts |
| 75% | IMO | 3 | "This is what I think" expression: Abbr. |