| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [adj] [noun sg] | 508 |
|
| 2 | they had [adj] [noun sg] | 458 |
|
| 3 | they had been [adj] | 262 |
|
| 4 | they had been [noun sg] | 15 |
|
