| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] at least [art] [adj] [noun] | 52 |
|
| 2 | [is] at [adv] [art] [adj] [noun] | 34 |
|
| 3 | [is] at [adv] [art] [adj] [noun] | 34 |
|
| 4 | [is] at least [art] [adj] [noun] | 22 |
|
| 5 | [is] at least [art] [adj] [noun] | 22 |
|
| 6 | [is] [prep] least [art] [adj] [noun] | 22 |
|
| 7 | [is] [prep] least [art] [adj] [noun] | 22 |
|
| 8 | [is] at least [art] [adj] [noun] | 22 |
|
