| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [vb pp] [prep] | 9075 |
|
| 2 | [vb infin] be [prep] | 1772 |
|
| 3 | [vb pp] be [prep] | 715 |
|
| 4 | [vb infin] [vb pp] be | 163 |
|
