| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] had [been] [adj] [noun] | 446 |
|
| 2 | [noun] had [been] [adj] [noun] | 168 |
|
| 3 | [noun] [ex0] had [been] [adj] | 68 |
|
| 4 | [noun] [ex0] had [been] [noun] | 31 |
|
