| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but you must [vb infin] [art] [noun] | 16 |
|
| 2 | but you must [vb infin] [art] [noun sg] | 13 |
|
| 3 | but you must [vb infin] the [noun] | 10 |
|
