| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | parents ' [noun] | 836 |
|
| 2 | [noun] ' association | 764 |
|
| 3 | [noun pl] ' association | 744 |
|
| 4 | parents ' [noun sg] | 598 |
|
| 5 | parents ' association | 23 |
|
| 6 | parent ' association | 19 |
|
| 7 | parents [unc] association | 19 |
|
