| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at all level | 11 |
|
| 2 | be [verb] at all level | 11 |
|
| 3 | be [verb] at all levels | 11 |
|
| 4 | be [vb pp] at all level | 10 |
|
