| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] a [noun] | 378 |
|
| 2 | would have [been] a [noun] | 189 |
|
| 3 | it would have [been] a | 150 |
|
| 4 | it would have [been] [noun] | 31 |
|
| 5 | it would have a [noun] | 19 |
|
