| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [noun sg] been | 11 |
|
| 2 | have [prep] a [noun] been | 11 |
|
| 3 | has [prep] a [noun] been | 7 |
|
| 4 | [vb -s] [prep] a [noun] been | 7 |
|
| 5 | [verb] for a [noun] been | 5 |
|
