| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [num] [adv] [conj] [art] [noun pl] | 6 |
|
| 2 | at [adj] [adv] [conj] the [noun pl] | 6 |
|
| 3 | at [adj] [adv] [conj] the [noun pl] | 6 |
|
| 4 | at [adj] [adv] [conj] [art] [noun pl] | 6 |
|
