| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not have let [pron] [vb infin] | 32 |
|
| 2 | should [adv] have let [pron] [vb infin] | 19 |
|
| 3 | should not have let [pron] [vb infin] | 14 |
|
| 4 | should not [vb infin] let [pron] [vb infin] | 14 |
|
| 5 | should not [verb] let [pron] [vb infin] | 14 |
|
| 6 | should not have [verb] [pron] [vb infin] | 14 |
|
| 7 | should not have let [pron] [verb] | 13 |
|
