| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [be] [adj] of | 1436 |
|
| 2 | [noun pl] must [be] [adj] | 462 |
|
| 3 | must [be] [adj] of | 209 |
|
| 4 | [noun pl] must [be] of | 16 |
|
