| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [det] [prep] them must [vb infin] | 8 |
|
| 2 | [det] [prep] them must [vb infin] [verb] | 7 |
|
| 3 | [det] [prep] them must [vb infin] [vb pp] | 5 |
|
