| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] to be [verb] | 1284 |
|
| 2 | [modal v] be to be | 24 |
|
| 3 | be to be [verb] | 18 |
|
| 4 | [modal v] be be [verb] | 8 |
|
