| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had [been] [verb] | 1683 |
|
| 2 | it have [been] find | 116 |
|
| 3 | it [verb] [been] find | 116 |
|
| 4 | [pron] had [been] find | 88 |
|
| 5 | [pers pn] had [been] find | 50 |
|
| 6 | it had [be] find | 13 |
|
| 7 | it had [been] find | 13 |
|
| 8 | it [vb past] [been] find | 13 |
|
