| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] [art] [noun] | 44241 |
|
| 2 | about [prep] [art] [noun] | 878 |
|
| 3 | about [to-vb] [art] [noun] | 442 |
|
| 4 | about [to-vb] [prep] [art] | 246 |
|
| 5 | about [to-vb] [prep] [noun] | 163 |
|
