| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at all level | 27 |
|
| 2 | [be] [verb] at all level | 27 |
|
| 3 | [be] [verb] at all levels | 27 |
|
| 4 | [be] [vb pp] at all level | 26 |
|
| 5 | be [verb] at all level | 11 |
|
| 6 | [be] [verb] at all level | 11 |
|
| 7 | are [verb] at all level | 7 |
|
| 8 | [am/are] [verb] at all level | 7 |
|
| 9 | [was/were] [verb] at all level | 5 |
|
