| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [adv] [been] [adj] | 288 |
|
| 2 | have [adv] [been] so [adj] | 255 |
|
| 3 | it have [been] so [adj] | 73 |
|
| 4 | it have [adv] [been] so | 54 |
|
