| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [conj] it [verb] [been] | 319 |
|
| 2 | [adj] [subord] it [verb] [been] | 241 |
|
| 3 | [subord] [conj] it [verb] [been] | 85 |
|
| 4 | [adj] [subord] [conj] it [verb] | 29 |
|
