| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at some time | 24 |
|
| 2 | be [adv] [vb pp] at some | 14 |
|
| 3 | [adv] [vb pp] at some time | 7 |
|
| 4 | be [adv] [vb pp] some time | 5 |
|
