| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] a [adj] [noun] [prep] | 230 |
|
| 2 | [be] [vb pp] a [adj] [noun pl] [prep] | 48 |
|
| 3 | [been] [vb pp] [art] [adj] [noun pl] [prep] | 19 |
|
| 4 | [been] [verb] a [adj] [noun pl] [prep] | 16 |
|
