| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [coord] had been | 78 |
|
| 2 | [noun pl] and had [been] | 66 |
|
| 3 | years [coord] had [been] | 11 |
|
| 4 | [noun pl] but had [been] | 10 |
|
