| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [prep] [Wh adv] [art] | 95 |
|
| 2 | [prep] [noun] [prep] [Wh adv] [art] | 95 |
|
| 3 | [prep] [noun] about [adv] [art] | 20 |
|
| 4 | [prep] [noun] about [Wh adv] [art] | 15 |
|
| 5 | [prep] [noun] about [Wh adv] [art] | 15 |
|
