| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to be | 12578 |
|
| 2 | [vb -s] [be] [vb pp] to | 2169 |
|
| 3 | [vb -s] [vb pp] to be | 1135 |
|
| 4 | [vb -s] [be] to be | 13 |
|
