| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | contribution to [adj] [noun sg] | 209 |
|
| 2 | contribution to [adj] [noun sg] | 158 |
|
| 3 | [noun] to national [noun sg] | 136 |
|
| 4 | [noun sg] to national [noun sg] | 100 |
|
| 5 | contribution to national [noun sg] | 7 |
|
| 6 | contribution to national [noun sg] | 5 |
|
| 7 | contribution to national [noun] | 5 |
|
| 8 | contribution to national [noun sg] | 5 |
|
| 9 | contribution [prep] national [noun sg] | 5 |
|
| 10 | contribution [prep] national [noun sg] | 5 |
|
