| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at any time of | 8 |
|
| 2 | be [vb pp] at any time by | 8 |
|
| 3 | be [vb pp] at any time without | 7 |
|
| 4 | be [vb pp] at any time during | 6 |
|
