| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] at least a [noun] | 40 |
|
| 2 | [to-vb] [prep] at least [art] [noun] | 11 |
|
| 3 | [to-vb] [prep] at least [art] [noun] | 11 |
|
| 4 | [to-vb] [prep] at least a [noun] | 8 |
|
| 5 | [to-vb] [prep] at [adv] a [noun] | 5 |
|
| 6 | [to-vb] [prep] at least a [noun] | 5 |
|
| 7 | [to-vb] [prep] at least a [noun] | 5 |
|
| 8 | [to-vb] [prep] [prep] least a [noun] | 5 |
|
| 9 | [to-vb] [prep] [prep] least a [noun] | 5 |
|
