| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] contribute to the | 50 |
|
| 2 | [adv] contribute to [art] | 38 |
|
| 3 | not contribute to [art] | 24 |
|
| 4 | [not/n't] contribute to [art] | 24 |
|
| 5 | not contribute to [art] | 22 |
|
| 6 | also contribute to [art] | 17 |
|
| 7 | also contribute to [art] | 17 |
|
| 8 | [adv] contribute to a | 8 |
|
