| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] three | 18 |
|
| 2 | had [been] [verb] three | 18 |
|
| 3 | had [be] [verb] three | 18 |
|
| 4 | had be [verb] three | 18 |
|
| 5 | had [be] [vb pp] three | 15 |
|
