| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] [adv] [prep] | 2132 |
|
| 2 | it have [been] [vb pp] [prep] | 1838 |
|
| 3 | it have [been] [vb pp] [adv] | 370 |
|
| 4 | it have [vb pp] [adv] [prep] | 184 |
|
| 5 | it have [been] [adv] [prep] | 56 |
|
