| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] let [pron] [vb infin] | 852 |
|
| 2 | [modal v] let [pron] [vb infin] | 852 |
|
| 3 | could [verb] [pron] [vb infin] | 209 |
|
| 4 | could let [pron] [verb] | 75 |
|
| 5 | could let [pron] [vb infin] | 75 |
|
