| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had been [prep] | 328 |
|
| 2 | it had been [prep] | 328 |
|
| 3 | [pron] had been from | 11 |
|
| 4 | it have been from | 8 |
|
| 5 | it [verb] been from | 8 |
|
| 6 | it [vb past] been from | 6 |
|
| 7 | it had been from | 6 |
|
| 8 | it had [be] from | 6 |
|
| 9 | it had [been] from | 6 |
|
| 10 | it had be from | 6 |
|
