| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun sg] [verb] [prep] [adj] | 2473 |
|
| 2 | level of [noun sg] [prep] [adj] | 328 |
|
| 3 | level of [noun sg] [verb] [prep] | 263 |
|
| 4 | level of [noun sg] [verb] [adj] | 36 |
|
| 5 | level of [verb] [prep] [adj] | 13 |
|
