| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] they [modal v] [vb infin] | 2112 |
|
| 2 | [noun sg] [pron] must [vb infin] | 1133 |
|
| 3 | [noun] they must [vb infin] | 150 |
|
| 4 | [noun sg] they must [verb] | 92 |
|
