| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of two [noun pl] of [noun pl] | 37 |
|
| 2 | of three [noun pl] of [noun pl] | 17 |
|
| 3 | of [num] sets of [noun pl] | 14 |
|
| 4 | of [num] pairs of [noun pl] | 9 |
|
| 5 | of [num] groups of [noun pl] | 8 |
|
| 6 | of four [noun pl] of [noun pl] | 7 |
|
| 7 | of six [noun pl] of [noun pl] | 6 |
|
| 8 | of [num] types of [noun pl] | 6 |
|
| 9 | of [num] tonnes of [noun pl] | 5 |
|
