| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] [verb] [prep] | 1975 |
|
| 2 | [pron] have [been] [verb] from | 568 |
|
| 3 | [pers pn] have [been] [verb] from | 304 |
|
| 4 | it have [be] [verb] from | 82 |
|
| 5 | it [verb] [been] [verb] from | 82 |
|
| 6 | it have [been] [verb] from | 82 |
|
