| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [adv] have [vb pp] | 277 |
|
| 2 | [pron] may have [vb pp] a | 102 |
|
| 3 | may [adv] have [vb pp] a | 56 |
|
| 4 | [pron] may [adv] have a | 53 |
|
