| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [pron] [verb] | 16806 |
|
| 2 | [verb] [pron] think | 8774 |
|
| 3 | do [pron] think | 5563 |
|
| 4 | [vb past] [pron] think | 1269 |
|
