| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [adj] [noun] | 5133 |
|
| 2 | [to-vb] at [adj] [noun] | 1058 |
|
| 3 | [to-vb] at least [adj] | 346 |
|
| 4 | [to-vb] at least [noun] | 62 |
|
