| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] must be something [prep] [art] | 12 |
|
| 2 | [ex0] must be something [prep] [art] | 12 |
|
| 3 | there must be something [prep] [art] | 12 |
|
| 4 | [ex0] must be something [prep] the | 10 |
|
| 5 | [ex0] must be something [prep] the | 10 |
|
| 6 | [ex0] must be something in [art] | 7 |
|
