| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been put | 30 |
|
| 2 | have not be put | 21 |
|
| 3 | had not be put | 11 |
|
| 4 | have not be put | 10 |
|
| 5 | have n't be put | 9 |
|
| 6 | has not be put | 8 |
|
