| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [vb mod] [vb infin] | 9685 |
|
| 2 | about [Wh det] [pron] [vb mod] | 189 |
|
| 3 | about [pron] [vb mod] [vb infin] | 183 |
|
| 4 | about [Wh det] [vb mod] [vb infin] | 109 |
|
