| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [pron] [prep] | 439 |
|
| 2 | [modal v] [vb infin] himself [prep] | 194 |
|
| 3 | must [vb infin] [pn reflx] [prep] | 102 |
|
| 4 | must [vb infin] himself [prep] | 19 |
|
| 5 | must [verb] himself [prep] | 19 |
|
