| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] or [noun] | 5026 |
|
| 2 | [been] a [noun] [noun] | 722 |
|
| 3 | [been] a [noun] or | 72 |
|
| 4 | [been] [noun] or [noun] | 32 |
|
