| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [prep] [art] | 436 |
|
| 2 | may be [prep] [art] | 436 |
|
| 3 | [vb mod] be to [art] | 141 |
|
| 4 | [modal v] be to [art] | 141 |
|
| 5 | may [be] to [art] | 26 |
|
| 6 | may be to [art] | 26 |
|
| 7 | may be to [art] | 26 |
|
| 8 | may [be] to [art] | 26 |
|
| 9 | may be to [art] | 26 |
|
