| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [adj] [noun] | 6216 |
|
| 2 | must [verb] [adj] [noun] | 1480 |
|
| 3 | it must [verb] [adj] | 121 |
|
| 4 | it must [verb] [noun] | 68 |
|
