| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let us [adv] [vb infin] [art] | 57 |
|
| 2 | let us [vb infin] [art] [noun pl] | 33 |
|
| 3 | us [adv] [vb infin] [art] [noun pl] | 13 |
|
