| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [n mass] had been | 276 |
|
| 2 | [subord] [adj] had been | 143 |
|
| 3 | [subord] [adj] [n mass] had | 55 |
|
| 4 | [subord] [n mass] had been | 13 |
|
