| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [vb infin] [prep] | 2036 |
|
| 2 | let [vb infin] [prep] | 436 |
|
| 3 | [prep] let [vb infin] | 30 |
|
| 4 | [prep] let [prep] | 28 |
|
