| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [num ord] [noun sg] | 1661 |
|
| 2 | it [num ord] [noun sg] | 313 |
|
| 3 | at it [num ord] | 13 |
|
| 4 | at it [noun sg] | 9 |
|
