| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [det] time [prep] | 144 |
|
| 2 | be [vb pp] at [det] time | 144 |
|
| 3 | be [vb pp] at [det] [prep] | 30 |
|
| 4 | be [vb pp] [det] time [prep] | 11 |
|
| 5 | be at [det] time [prep] | 5 |
|
