| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun] of | 546807 |
|
| 2 | [prep] [art] average [noun] | 954 |
|
| 3 | [art] average [noun] of | 953 |
|
| 4 | [prep] average [noun] of | 55 |
|
