| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least in [noun] [vb pp] | 6 |
|
| 2 | at [adv] in [noun] [vb pp] | 6 |
|
| 3 | at least in [noun] [vb pp] | 6 |
|
| 4 | at [adv] in [noun] [vb pp] | 6 |
|
