| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] may [adv] have | 578 |
|
| 2 | [noun sg] may have contribute | 25 |
|
| 3 | may [adv] have contribute | 19 |
|
| 4 | [noun sg] may [adv] contribute | 8 |
|
