| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] at least | 218 |
|
| 2 | which [modal v] [verb] at [adv] | 19 |
|
| 3 | which [modal v] [verb] [prep] least | 14 |
|
| 4 | which [modal v] [verb] at least | 14 |
|
| 5 | which [modal v] [verb] [prep] least | 14 |
|
