| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [be] [verb] that | 604 |
|
| 2 | may [adv] [be] [verb] [conj] | 250 |
|
| 3 | may [adv] [be] [verb] that | 78 |
|
| 4 | may [adv] [be] [verb] that | 76 |
|
