| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb base] [det] [noun pl] | 173 |
|
| 2 | [vb base] about [det] [noun pl] | 81 |
|
| 3 | [Wh pn] [vb base] about [noun pl] | 11 |
|
| 4 | [Wh pn] [vb base] about [det] | 10 |
|
