| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [verb] | 4977 |
|
| 2 | not been [vb pp] | 4437 |
|
| 3 | not [be] put | 173 |
|
| 4 | not be put | 173 |
|
| 5 | [adv] been put | 127 |
|
| 6 | not been put | 35 |
|
| 7 | not [been] put | 32 |
|
