| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] for the [noun sg] | 97 |
|
| 2 | at least for the [noun sg] | 95 |
|
| 3 | at [adv] for the time | 38 |
|
| 4 | at [adv] for the moment | 25 |
|
