| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] to let [pron] [vb infin] | 190 |
|
| 2 | be [adj] to let [pron] | 145 |
|
| 3 | be to let [pron] [vb infin] | 33 |
|
| 4 | be [adj] to let [vb infin] | 22 |
|
