| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [noun] 's | 1445 |
|
| 2 | [prep] children 's | 949 |
|
| 3 | about [noun pl] 's | 94 |
|
| 4 | about children [unc] | 29 |
|
| 5 | about child 's | 28 |
|
