| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] by an average of | 57 |
|
| 2 | [v-ing] [prep] an average of | 11 |
|
| 3 | [v-ing] by an [noun] of | 7 |
|
| 4 | [v-ing] by an [noun sg] of | 7 |
|
| 5 | [v-ing] by an average [prep] | 6 |
|
| 6 | [v-ing] by [art] average of | 6 |
|
| 7 | [v-ing] by an average of | 6 |
|
| 8 | [v-ing] by a average of | 6 |
|
| 9 | [v-ing] by [art] average of | 6 |
|
| 10 | [v-ing] by an average [prep] | 6 |
|
| 11 | [v-ing] by an average of | 6 |
|
