| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb mod] | 76894 |
|
| 2 | we [modal v] | 76894 |
|
| 3 | [pron] must | 34602 |
|
| 4 | [pers pn] must | 29596 |
|
| 5 | we must | 4818 |
|
| 6 | we must | 4792 |
|
