| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [noun] [noun] | 94 |
|
| 2 | at [adv] [noun] [noun sg] | 68 |
|
| 3 | at [adv] [noun] [noun sg] | 65 |
|
| 4 | at least [noun] [noun sg] | 36 |
|
| 5 | [prep] least [noun] [noun sg] | 36 |
|
