| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he must [vb infin] [be] | 273 |
|
| 2 | but he must [vb infin] | 75 |
|
| 3 | but he must [be] | 21 |
|
| 4 | but must [vb infin] [be] | 11 |
|
