| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] round of [noun pl] | 11 |
|
| 2 | at [art] [num ord] round of [noun pl] | 11 |
|
| 3 | at [art] [adj] round of [noun pl] | 11 |
|
| 4 | at the [adj] round of [noun pl] | 9 |
|
| 5 | at the [adj] round of [noun pl] | 9 |
|
| 6 | at [art] [adj] round of talks | 6 |
|
