| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [ex0] had been [adj] | 217 |
|
| 2 | [ex0] had been [adv] [adj] | 75 |
|
| 3 | [conj] had been [adv] [adj] | 67 |
|
| 4 | [conj] [ex0] had been [adv] | 43 |
|
