| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let down | 148 |
|
| 2 | let down | 85 |
|
| 3 | letting down | 23 |
|
| 4 | let down | 10 |
|
| 5 | to let down | 9 |
|
| 6 | lets down | 8 |
|
| 7 | let down | 6 |
|
