| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] [vb pp] [adv] | 669 |
|
| 2 | have [been] [vb pp] [adv] of | 417 |
|
| 3 | it have [vb pp] [adv] of | 48 |
|
| 4 | it have [been] [vb pp] of | 30 |
|
