| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] at least [art] [noun] | 25 |
|
| 2 | [vb base] [verb] at least [art] [noun] | 11 |
|
| 3 | [vb base] [to-vb] at [adv] [art] [noun] | 6 |
|
| 4 | [vb base] [to-vb] at least [art] [noun] | 5 |
|
| 5 | [vb base] [to-vb] at least [art] [noun] | 5 |
|
| 6 | [vb base] [to-vb] [prep] least [art] [noun] | 5 |
|
| 7 | [vb base] [to-vb] [prep] least [art] [noun] | 5 |
|
