| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] in a | 697 |
|
| 2 | it have [been] [vb pp] in | 293 |
|
| 3 | it have [been] [vb pp] a | 29 |
|
| 4 | it have [vb pp] in a | 24 |
|
| 5 | it have [been] in a | 7 |
|
