| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to their [noun sg] | 163 |
|
| 2 | contribute to their [noun sg] | 48 |
|
| 3 | [adv] contribute to [noun sg] | 37 |
|
| 4 | [adv] contribute to their | 12 |
|
