| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as it [verb] been for [noun] | 7 |
|
| 2 | as it had been for [noun] | 7 |
|
| 3 | as it [vb past] been for [noun] | 7 |
|
| 4 | as it have been for [noun] | 7 |
|
| 5 | as it [verb] been for [noun pl] | 5 |
|
