| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] have [been] | 3771 |
|
| 2 | it have [been] for | 83 |
|
| 3 | [modal v] have [been] for | 62 |
|
| 4 | it [modal v] have for | 7 |
|
