| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] in | 8010 |
|
| 2 | be [vb pp] in [det] | 2234 |
|
| 3 | to be [vb pp] [det] | 448 |
|
| 4 | to be in [det] | 154 |
|
