| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be to be | 24 |
|
| 2 | [vb mod] be to be | 24 |
|
| 3 | must be to be | 9 |
|
| 4 | must be to be | 9 |
|
| 5 | would be to be | 8 |
|
| 6 | would be to be | 8 |
|
