| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] contribute to [art] | 222 |
|
| 2 | [vb mod] contribute to [art] | 222 |
|
| 3 | [vb mod] contribute to the | 187 |
|
| 4 | can contribute to [art] | 52 |
|
| 5 | will contribute to [art] | 50 |
|
| 6 | may contribute to [art] | 39 |
|
| 7 | could contribute to [art] | 27 |
|
| 8 | [vb mod] contribute to a | 27 |
|
| 9 | would contribute to [art] | 18 |
|
| 10 | should contribute to [art] | 18 |
|
| 11 | might contribute to [art] | 12 |
|
| 12 | [vb mod] contribute to an | 8 |
|
