| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] have [been] [vb pp] | 455 |
|
| 2 | [vb mod] have [been] [vb pp] from | 129 |
|
| 3 | it have [been] [vb pp] from | 79 |
|
| 4 | it [vb mod] have [vb pp] from | 20 |
|
| 5 | it [vb mod] have [been] from | 8 |
|
