| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] be [verb] [verb] | 187 |
|
| 2 | [modal v] [adv] be [verb] have | 83 |
|
| 3 | may [adv] be [verb] have | 9 |
|
| 4 | may [adv] [be] [verb] have | 7 |
|
