| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] least [pron] [vb mod] [verb] | 349 |
|
| 2 | [prep] least [pron] [vb mod] [vb infin] | 345 |
|
| 3 | [prep] [adv] [pron] [vb mod] know | 25 |
|
| 4 | [prep] least [pron] [vb mod] know | 19 |
|
| 5 | [prep] least [pron] [modal v] know | 18 |
|
| 6 | [prep] least [pron] [vb mod] know | 18 |
|
