| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] [prep] [art] [noun] | 984 |
|
| 2 | [modal v] look [prep] [art] [noun] | 606 |
|
| 3 | must look [prep] [art] [noun] | 59 |
|
| 4 | must look [prep] [art] [noun] | 59 |
|
