| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [verb] a [adj] | 841 |
|
| 2 | [verb] [been] [verb] a [adj] | 773 |
|
| 3 | it [verb] [been] a [adj] | 684 |
|
| 4 | it [verb] [been] [verb] [adj] | 196 |
|
| 5 | it [verb] [been] [verb] a | 45 |
|
