| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] contribution to [art] [noun sg] | 490 |
|
| 2 | [adj] contribution to [art] [noun sg] | 429 |
|
| 3 | valuable [noun] to [art] [noun sg] | 46 |
|
| 4 | valuable contribution to [art] [noun] | 20 |
|
| 5 | valuable contribution [prep] [art] [noun sg] | 20 |
|
| 6 | valuable contribution [prep] [art] [noun sg] | 20 |
|
| 7 | valuable contribution to [art] [noun sg] | 17 |
|
| 8 | valuable contribution to [art] [noun sg] | 17 |
|
| 9 | valuable contribution to [art] [noun sg] | 17 |
|
