| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [pers pn] [modal v] [vb infin] | 718 |
|
| 2 | [verb] [pron] [pers pn] must [vb infin] | 131 |
|
| 3 | [vb base] [pron] [pron] must [vb infin] | 25 |
|
| 4 | [vb base] [pron] [pers pn] must [verb] | 25 |
|
