| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] of [noun pl] [prep] | 534 |
|
| 2 | [prep] [adj] groups of [noun pl] | 293 |
|
| 3 | [adj] groups of [noun pl] [prep] | 90 |
|
| 4 | [prep] groups of [noun pl] [prep] | 33 |
|
