| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [adj] [noun] | 5133 |
|
| 2 | [be] at [adj] [noun] | 1427 |
|
| 3 | [be] at least [adj] | 932 |
|
| 4 | [be] at least [noun] | 69 |
|
