| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] [vb past] [prep] [art] | 2076 |
|
| 2 | what [pron] [verb] [prep] [art] | 1491 |
|
| 3 | what [pron] [vb past] [prep] [art] | 674 |
|
