| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pers pn] must [vb infin] [prep] | 89 |
|
| 2 | but [pers pn] must [vb infin] [conj] | 85 |
|
| 3 | [pers pn] must [vb infin] [conj] [prep] | 38 |
|
