| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [Wh det] [verb] | 619 |
|
| 2 | about [Wh det] [vb -s] | 241 |
|
| 3 | [prep] [Wh det] 's | 179 |
|
| 4 | [prep] [Wh det] 's | 179 |
|
| 5 | about [Wh det] have | 130 |
|
| 6 | about [pron] 's | 25 |
|
| 7 | about [Wh det] 's | 20 |
|
