| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] at | 20242 |
|
| 2 | [be] [vb pp] [art] | 17896 |
|
| 3 | [vb pp] at [art] | 15401 |
|
| 4 | [be] at [art] | 5731 |
|
