| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] the [noun] | 32712 |
|
| 2 | must be the [noun] | 421 |
|
| 3 | must be [prep] the | 255 |
|
| 4 | must be [prep] [noun] | 239 |
|
| 5 | must [prep] the [noun] | 31 |
|
