| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] average [adv] [num] [unc] cent | 5 |
|
| 2 | [prep] average [adv] [num] [unc] [no cls] | 5 |
|
| 3 | [prep] average [adv] [num] per [no cls] | 5 |
|
| 4 | on average [adv] [num] [unc] [no cls] | 5 |
|
| 5 | [prep] average [adv] [num] per [no cls] | 5 |
|
| 6 | [prep] average [adv] [num] [no cls] [no cls] | 5 |
|
