| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let [pron] [vb infin] [Wh adv] | 225 |
|
| 2 | let [pron] [vb infin] [verb] | 158 |
|
| 3 | [pron] [vb infin] [Wh adv] [verb] | 126 |
|
