| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let us [vb infin] that | 35 |
|
| 2 | let us [verb] that | 32 |
|
| 3 | let us suppose that | 7 |
|
| 4 | let us suppose that | 7 |
|
| 5 | let us assume that | 5 |
|
| 6 | let us assume that | 5 |
|
