| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to be | 12578 |
|
| 2 | they [be] [vb pp] to | 1159 |
|
| 3 | they [be] to be | 441 |
|
| 4 | they [vb pp] to be | 10 |
|
