| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what he must [vb infin] | 10 |
|
| 2 | [prep] what he must [vb infin] | 6 |
|
| 3 | [prep] what he must [vb infin] | 6 |
|
| 4 | what he must [vb infin] [verb] | 11 |
|
| 5 | what he must [vb infin] [vb pp] | 10 |
|
