| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] [art] | 53658 |
|
| 2 | [vb pp] [to-vb] [prep] [art] | 6548 |
|
| 3 | [be] [vb pp] [to-vb] [art] | 4387 |
|
| 4 | [be] [vb pp] [to-vb] [prep] | 2221 |
|
| 5 | [be] [to-vb] [prep] [art] | 111 |
|
