| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] at [art] | 7578 |
|
| 2 | [vb pp] at [art] time | 805 |
|
| 3 | [be] at [art] time | 171 |
|
| 4 | [be] [vb pp] [art] time | 69 |
|
| 5 | [be] [vb pp] at time | 8 |
|
