| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at least [adj] [noun] | 1705 |
|
| 2 | for at [adv] [adj] [noun] | 729 |
|
| 3 | for [prep] least [adj] [noun] | 728 |
|
| 4 | for at least [adj] [noun] | 728 |
|
| 5 | for [prep] least [adj] [noun] | 728 |
|
