| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] a [adj] | 684 |
|
| 2 | have [been] a [adj] [coord] | 147 |
|
| 3 | it have [been] [adj] [coord] | 48 |
|
| 4 | it have a [adj] [coord] | 23 |
|
