| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [num] levels | 55 |
|
| 2 | [vb pp] at [num] levels | 42 |
|
| 3 | [verb] at two levels | 21 |
|
| 4 | [verb] at three levels | 17 |
|
| 5 | freeze at [num] levels | 6 |
|
| 6 | frozen at [num] levels | 5 |
|
