| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [prep] [art] [noun sg] | 16693 |
|
| 2 | must [vb infin] [prep] [art] [noun] | 981 |
|
| 3 | must [verb] [prep] [art] [noun sg] | 800 |
|
| 4 | must [vb infin] [prep] [art] [noun sg] | 797 |
|
