| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] parents ' | 31 |
|
| 2 | [noun] of parents ' | 18 |
|
| 3 | [noun pl] [prep] parents ' | 10 |
|
| 4 | [noun] to parents ' | 8 |
|
