| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] have [been] [verb] | 520 |
|
| 2 | [vb mod] have [been] [verb] from | 139 |
|
| 3 | it have [been] [verb] from | 82 |
|
| 4 | it [vb mod] have [verb] from | 26 |
|
| 5 | it [vb mod] have [been] from | 8 |
|
