| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] for [pos pn] [noun sg] | 20 |
|
| 2 | must [verb] for [pos pn] [noun sg] | 20 |
|
| 3 | must [vb infin] for [pos pn] [noun sg] | 20 |
|
| 4 | must [verb] for their [noun sg] | 8 |
|
| 5 | must [verb] for your [noun sg] | 5 |
|
