| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [been] a [adj] | 368 |
|
| 2 | and it [vb -s] a [adj] | 107 |
|
| 3 | and it [vb -s] [been] [adj] | 42 |
|
| 4 | and it [vb -s] [been] a | 21 |
|
| 5 | and [vb -s] [been] a [adj] | 19 |
|
