| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [modal v] let [pron] [vb infin] | 8 |
|
| 2 | who [modal v] let [pron] [vb infin] | 8 |
|
| 3 | who [vb mod] let [pron] [vb infin] | 8 |
|
| 4 | who [modal v] let [pers pn] [vb infin] | 8 |
|
| 5 | who will let [pron] [vb infin] | 5 |
|
