| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | group of [noun pl] [prep] | 828 |
|
| 2 | of group of [noun pl] | 42 |
|
| 3 | of group [noun pl] [prep] | 16 |
|
| 4 | of of [noun pl] [prep] | 12 |
|
