| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [been] [verb] [adj] | 196 |
|
| 2 | it [verb] [verb] an [adj] | 154 |
|
| 3 | [verb] [been] [verb] an [adj] | 138 |
|
| 4 | it [verb] [been] an [adj] | 82 |
|
| 5 | it [verb] [been] [verb] an | 8 |
|
