| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | two [noun] of | 7958 |
|
| 2 | two [noun pl] of | 7762 |
|
| 3 | [adj] groups of | 1362 |
|
| 4 | [num] groups of | 282 |
|
| 5 | two groups [prep] | 250 |
|
| 6 | two groups [prep] | 250 |
|
| 7 | two groups of | 174 |
|
| 8 | two group of | 174 |
|
| 9 | two groups of | 174 |
|
