| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [pron] [num ord] | 421 |
|
| 2 | at it [adj] | 141 |
|
| 3 | [prep] it [num ord] | 121 |
|
| 4 | [prep] it [num ord] | 121 |
|
| 5 | at [pers pn] [num ord] | 29 |
|
| 6 | at it [num ord] | 13 |
|
| 7 | at it [num ord] | 13 |
|
