| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] cleaning up the | 21 |
|
| 2 | [noun sg] of clean up the | 8 |
|
| 3 | cost [prep] clean up the | 8 |
|
| 4 | [noun sg] in clean up the | 6 |
|
