| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] [vb pp] [prep] [adj] | 342 |
|
| 2 | it have [been] [vb pp] [prep] [adj] | 342 |
|
| 3 | [pron] have [been] [vb pp] at [adj] | 67 |
|
| 4 | it have [been] [verb] at [adj] | 24 |
|
| 5 | it have [be] [vb pp] at [adj] | 23 |
|
| 6 | it [verb] [been] [vb pp] at [adj] | 23 |
|
| 7 | it have [been] [vb pp] at [adj] | 23 |
|
