| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [pron] [been] [noun] | 29 |
|
| 2 | [verb] [ex0] [been] [noun] | 15 |
|
| 3 | have [ex0] [been] [noun] | 15 |
|
| 4 | had [ex0] [be] [noun] | 9 |
|
| 5 | [vb past] [ex0] [been] [noun] | 9 |
|
