| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun sg] must [verb] for | 37 |
|
| 2 | [art] [noun sg] must [vb infin] for | 37 |
|
| 3 | the [noun sg] must [verb] for | 30 |
|
| 4 | a [noun sg] must [verb] for | 7 |
|
