| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [coord] [adv] [prep] [art] | 10 |
|
| 2 | at [adj] and [adv] [prep] [art] | 6 |
|
| 3 | at [adj] and [adv] [prep] [art] | 6 |
|
| 4 | at [adj] [conj] [adv] [prep] the | 5 |
|
