| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had [been] a [adj] | 303 |
|
| 2 | it had [been] [art] [det] | 19 |
|
| 3 | it had [been] [art] [det] | 19 |
|
| 4 | [pron] had [been] a [det] | 15 |
|
| 5 | [pers pn] had [been] a [det] | 7 |
|
| 6 | it have [been] a [det] | 6 |
|
| 7 | it [verb] [been] a [det] | 6 |
|
| 8 | it had [been] a [det] | 5 |
|
| 9 | it had [been] a [det] | 5 |
|
| 10 | it had [be] a [det] | 5 |
|
| 11 | it [vb past] [been] a [det] | 5 |
|
