| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adv] to | 494 |
|
| 2 | [vb mod] be [adv] to | 494 |
|
| 3 | may be [adv] [prep] | 198 |
|
| 4 | may be [adv] to | 42 |
|
| 5 | may [be] [adv] to | 42 |
|
