| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [not/n't] think | 1457 |
|
| 2 | [vb past] n't think | 1130 |
|
| 3 | [vb past] not think | 331 |
|
| 4 | dared [not/n't] think | 5 |
|
