| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [no cls] [no cls] | 624 |
|
| 2 | at [num] [no cls] [no cls] | 613 |
|
| 3 | [prep] 15 [no cls] [no cls] | 306 |
|
| 4 | [prep] 15 [no cls] [no cls] | 306 |
|
| 5 | at 15 [no cls] [no cls] | 10 |
|
| 6 | at 15 [no cls] [no cls] | 10 |
|
| 7 | at 15 [unc] [no cls] | 10 |
|
| 8 | at 15 [no cls] [unc] | 10 |
|
