| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to [be] | 15395 |
|
| 2 | [modal v] to [be] | 4613 |
|
| 3 | [modal v] [be] to | 431 |
|
| 4 | [modal v] [be] [be] | 111 |
|
