| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it had been [prep] | 164 |
|
| 2 | [subord] it had been [prep] | 164 |
|
| 3 | [subord] [pron] had been for | 41 |
|
| 4 | [subord] it have been for | 38 |
|
| 5 | [subord] it [verb] been for | 38 |
|
| 6 | [subord] it had [be] for | 20 |
|
| 7 | [conj] it had been for | 20 |
|
| 8 | [subord] it [vb past] been for | 20 |
|
| 9 | [subord] it had been for | 20 |
|
| 10 | [subord] it had be for | 20 |
|
| 11 | [subord] it had [been] for | 20 |
|
