| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [been] [vb pp] a [adj] | 151 |
|
| 2 | it [verb] [been] [vb pp] [art] [adj] | 27 |
|
| 3 | it [verb] [been] [verb] a [adj] | 26 |
|
| 4 | it [verb] [be] [vb pp] a [adj] | 16 |
|
