| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] of | 20760 |
|
| 2 | of [noun pl] of | 8470 |
|
| 3 | [prep] groups of | 470 |
|
| 4 | of groups [prep] | 133 |
|
| 5 | of groups [prep] | 133 |
|
| 6 | of group of | 78 |
|
| 7 | of groups of | 71 |
|
