| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had thought of | 109 |
|
| 2 | have thought of | 103 |
|
| 3 | 've thought of | 44 |
|
| 4 | have thought of | 43 |
|
| 5 | 'd thought of | 41 |
|
| 6 | has thought of | 18 |
|
| 7 | to have thought of | 15 |
|
