| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] a [adj] [noun] to | 473 |
|
| 2 | [coord] [art] [adj] contribution to | 14 |
|
| 3 | [conj] a [adj] contribution to | 14 |
|
| 4 | [coord] a [adj] contribution [prep] | 13 |
|
| 5 | [coord] a [adj] contribution [prep] | 13 |
|
| 6 | [coord] a [adj] contribution to | 10 |
|
| 7 | [coord] a [adj] contribution to | 10 |
|
