| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [verb] at least [noun] | 9 |
|
| 2 | [vb mod] [verb] [to-vb] [prep] least [noun] | 8 |
|
| 3 | [vb mod] [verb] [to-vb] at [adv] [noun] | 8 |
|
| 4 | [vb mod] [verb] [to-vb] [prep] least [noun] | 8 |
|
| 5 | [vb mod] [verb] [to-vb] at least [noun] | 8 |
|
| 6 | [modal v] [verb] [to-vb] at least [noun] | 8 |
|
