| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] been [adj] | 1070 |
|
| 2 | [pron] [vb mod] [verb] been some | 88 |
|
| 3 | it [vb mod] [verb] been [det] | 82 |
|
| 4 | it [modal v] [verb] been some | 18 |
|
| 5 | it [vb mod] [verb] be some | 18 |
|
| 6 | it [vb mod] [verb] been some | 18 |
|
| 7 | it [vb mod] [verb] [be] some | 18 |
|
| 8 | it [vb mod] [verb] [been] some | 18 |
|
