| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb base] been a [noun] | 142 |
|
| 2 | [noun sg] [ex0] [vb base] been [noun] | 25 |
|
| 3 | [noun sg] [vb base] been a [noun] | 20 |
|
| 4 | [noun sg] [ex0] [vb base] been a | 8 |
|
