| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [verb] at [art] time | 8 |
|
| 2 | not been [verb] at [art] time | 8 |
|
| 3 | not been [verb] at [art] time | 8 |
|
| 4 | not been [vb pp] at [art] time | 8 |
|
| 5 | not been [verb] at the time | 8 |
|
| 6 | not been [verb] at the time | 8 |
|
