| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [prep] [art] | 2097 |
|
| 2 | [prep] all [prep] [art] | 1153 |
|
| 3 | at [det] [prep] [art] | 924 |
|
| 4 | at all [prep] [art] | 430 |
|
| 5 | at all [prep] [art] | 430 |
|
| 6 | at all [prep] [art] | 430 |
|
