| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been a [adj] | 794 |
|
| 2 | it [verb] been a [adj] | 684 |
|
| 3 | it have been a [adj] | 684 |
|
| 4 | [pers pn] had been a [adj] | 460 |
|
| 5 | it had been [art] [adj] | 394 |
|
| 6 | it had been [art] [adj] | 394 |
|
| 7 | it had been a [adj] | 337 |
|
| 8 | it [vb past] been a [adj] | 306 |
|
| 9 | it had [be] a [adj] | 304 |
|
| 10 | it had be a [adj] | 304 |
|
| 11 | it had been a [adj] | 303 |
|
| 12 | it had [been] a [adj] | 303 |
|
