| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [noun sg] had been | 1817 |
|
| 2 | [noun sg] [ex0] had been | 178 |
|
| 3 | [pron] [ex0] had been | 25 |
|
| 4 | [pron] [noun sg] [ex0] had | 12 |
|
