| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | will let them [vb infin] | 19 |
|
| 2 | 'll let them [vb infin] | 12 |
|
| 3 | will let them [vb infin] | 7 |
|
| 4 | will let them know | 6 |
|
