| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] we [modal v] [vb infin] | 4107 |
|
| 2 | [subord] [pron] must [vb infin] | 674 |
|
| 3 | [conj] we must [vb infin] | 582 |
|
| 4 | [subord] we must [verb] | 83 |
|
