| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] be [vb pp] for some time | 11 |
|
| 2 | not be [vb pp] for some time | 11 |
|
| 3 | [adv] been [vb pp] for some time | 8 |
|
| 4 | not be [vb pp] for some time | 8 |
|
