| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they had been [noun] [prep] | 18 |
|
| 2 | they had been [noun pl] [prep] | 14 |
|
| 3 | they had been [noun] of | 7 |
|
| 4 | they had been [noun] for | 5 |
|
