| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [adj] time | 165 |
|
| 2 | be [vb pp] [adv] at [adj] | 64 |
|
| 3 | [vb pp] [adv] at [adj] time | 20 |
|
| 4 | be [adv] at [adj] time | 6 |
|
