| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] had been [adj] [noun] | 446 |
|
| 2 | [adv] [ex0] had been [adj] | 22 |
|
| 3 | [adv] had been [adj] [noun] | 17 |
|
| 4 | [adv] [ex0] had been [noun] | 12 |
|
