| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for the previous | 6 |
|
| 2 | [verb] been [verb] for the previous | 6 |
|
| 3 | [verb] been [verb] for [art] previous | 6 |
|
| 4 | have been [verb] for [art] previous | 6 |
|
| 5 | [verb] been [verb] for [art] previous | 6 |
|
| 6 | [vb past] been [verb] for [art] previous | 5 |
|
| 7 | had been [verb] for [art] previous | 5 |
|
