| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ['s] contribution to [adj] [noun sg] | 24 |
|
| 2 | 's contribution to [adj] [noun sg] | 22 |
|
| 3 | 's contribution to [adj] [noun sg] | 22 |
|
| 4 | [unc] contribution to [adj] [noun sg] | 15 |
|
| 5 | [unc] contribution to [det] [noun sg] | 8 |
|
| 6 | [unc] contribution to this [noun sg] | 5 |
|
| 7 | [unc] contribution to this [noun sg] | 5 |
|
