| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] a [noun] | 8858 |
|
| 2 | [prep] about a [noun] | 241 |
|
| 3 | [noun prp] [prep] about [noun] | 29 |
|
| 4 | [noun prp] [prep] about a | 10 |
|
| 5 | [noun prp] about a [noun] | 10 |
|
