| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [noun] a | 3996 |
|
| 2 | been [prep] [adj] [noun] | 1402 |
|
| 3 | been [prep] [adj] a | 39 |
|
| 4 | been [prep] [noun] a | 30 |
|
| 5 | been [adj] [noun] a | 7 |
|
