| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pers pn] must [vb infin] | 504 |
|
| 2 | we [vb base] [pers pn] [vb infin] | 101 |
|
| 3 | we [vb base] [pers pn] must | 19 |
|
| 4 | we [vb base] must [vb infin] | 7 |
|
