| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] at least [adj] [noun] | 94 |
|
| 2 | [verb] [verb] at least three [noun] | 17 |
|
| 3 | [verb] [to-vb] [prep] least three [noun] | 5 |
|
| 4 | [verb] [to-vb] at least three [noun] | 5 |
|
| 5 | [verb] [to-vb] at [adv] three [noun] | 5 |
|
| 6 | [verb] [to-vb] [prep] least three [noun] | 5 |
|
