| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [conj] he [verb] a | 6 |
|
| 2 | must [vb infin] that he [verb] a | 5 |
|
| 3 | must [vb infin] [that] he [verb] a | 5 |
|
| 4 | must [vb infin] that he [verb] a | 5 |
|
