| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] have [vb pp] a | 56 |
|
| 2 | may [adv] have [vb pp] to | 53 |
|
| 3 | may have [vb pp] to a | 12 |
|
| 4 | [adv] have [vb pp] to a | 11 |
|
