| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] low level of [noun sg] | 50 |
|
| 2 | [adv] low level [prep] [noun sg] | 41 |
|
| 3 | relatively low level [prep] [noun sg] | 13 |
|
| 4 | very low level [prep] [noun sg] | 12 |
|
| 5 | [adv] lower level [prep] [noun sg] | 11 |
|
| 6 | much low level [prep] [noun sg] | 5 |
|
