| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be used [prep] the | 235 |
|
| 2 | not be used [prep] the | 32 |
|
| 3 | not [prep] be used [prep] | 23 |
|
| 4 | not [prep] be [prep] the | 21 |
|
