| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must [vb infin] [art] [noun sg] | 1177 |
|
| 2 | then [pers pn] must [vb infin] [art] | 53 |
|
| 3 | then [pers pn] must [vb infin] [noun sg] | 7 |
|
