| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be [that] | 333 |
|
| 2 | may [adv] be [conj] | 257 |
|
| 3 | may [adv] be [that] | 236 |
|
| 4 | may [adv] [be] [that] | 233 |
|
