| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we must [vb infin] | 3397 |
|
| 2 | [verb] we [vb infin] | 2733 |
|
| 3 | [verb] must [vb infin] | 234 |
|
| 4 | [verb] we must | 191 |
|
