| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the parents ' [noun] | 6 |
|
| 2 | at the parents ' [noun] | 6 |
|
| 3 | at [art] parents ' [noun] | 6 |
|
| 4 | at [art] parents ' [noun] | 6 |
|
| 5 | at [art] parents ' [noun sg] | 6 |
|
