| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let [pron] [vb infin] [adv] | 1723 |
|
| 2 | [pron] [vb infin] [adv] [v-ing] | 169 |
|
| 3 | let [pron] [vb infin] [v-ing] | 26 |
|
