| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at least [art] [adj] [noun] | 131 |
|
| 2 | for [prep] least [art] [adj] [noun] | 43 |
|
| 3 | for at least [art] [adj] [noun] | 43 |
|
| 4 | for at least [art] [adj] [noun] | 43 |
|
| 5 | for at least [art] [adj] [noun] | 43 |
|
| 6 | for at [adv] [art] [adj] [noun] | 43 |
|
| 7 | for [prep] least [art] [adj] [noun] | 43 |
|
| 8 | for at [adv] [art] [adj] [noun] | 43 |
|
