| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] 's contribution to [det] | 11 |
|
| 2 | [noun prp] 's contribution to [det] | 10 |
|
| 3 | 's contribution to [det] [noun] | 8 |
|
| 4 | 's contribution to [det] [noun sg] | 8 |
|
