| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [prep] [be] [adj] | 72 |
|
| 2 | it [vb mod] [prep] be [adj] | 72 |
|
| 3 | [pron] [vb mod] [prep] been [adj] | 28 |
|
| 4 | [pers pn] [vb mod] [prep] been [adj] | 28 |
|
| 5 | it [vb mod] [prep] been [adj] | 25 |
|
| 6 | it [modal v] [prep] been [adj] | 10 |
|
| 7 | it [vb mod] [prep] been [adj] | 10 |
|
| 8 | it [vb mod] [prep] been [adj] | 10 |
|
| 9 | it [vb mod] [prep] [been] [adj] | 10 |
|
