| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] have [been] [prep] | 230 |
|
| 2 | [modal v] have [been] [prep] that | 24 |
|
| 3 | it [modal v] have [been] that | 14 |
|
| 4 | it have [been] [prep] that | 11 |
|
