| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at least [det] | 328 |
|
| 2 | [v-ing] at least [adj] | 276 |
|
| 3 | [v-ing] at [adv] [det] | 64 |
|
| 4 | [v-ing] [prep] least [det] | 40 |
|
