| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [noun] | 5635 |
|
| 2 | be [vb pp] at [noun sg] | 1687 |
|
| 3 | be [vb pp] [prep] time | 378 |
|
| 4 | be [vb pp] at time | 36 |
|
| 5 | [be] [vb pp] at time | 8 |
|
| 6 | be [verb] at time | 8 |
|
