| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [pron] [conj] [verb] | 878 |
|
| 2 | [pron] [conj] [verb] [conj] | 626 |
|
| 3 | at [pron] [conj] [conj] | 88 |
|
| 4 | at [pron] [verb] [conj] | 55 |
|
| 5 | at [conj] [verb] [conj] | 6 |
|
