| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] let us [adv] forget | 13 |
|
| 2 | [coord] let us [not/n't] forget | 12 |
|
| 3 | [coord] let us not forget | 12 |
|
| 4 | [coord] let us not forget | 12 |
|
| 5 | but let us [adv] forget | 9 |
|
