| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] at [adj] levels | 22 |
|
| 2 | [am/are] [vb pp] at [adj] levels | 21 |
|
| 3 | [am/are] [verb] at [det] levels | 8 |
|
| 4 | [am/are] [verb] at [adj] levels | 7 |
|
| 5 | [am/are] [verb] at all levels | 7 |
|
| 6 | [am/are] [verb] at [num] levels | 7 |
|
| 7 | [am/are] [verb] at all levels | 7 |
|
