| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been [vb pp] in some | 7 |
|
| 2 | it have [been] [vb pp] in some | 7 |
|
| 3 | it [vb -s] [been] [vb pp] in some | 6 |
|
| 4 | it has [been] [vb pp] in some | 5 |
|
