| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] a | 2021 |
|
| 2 | been [verb] [prep] a long | 73 |
|
| 3 | had [verb] [prep] a long | 31 |
|
| 4 | had been [verb] a long | 12 |
|
| 5 | had been [verb] [prep] long | 7 |
|
| 6 | had been [prep] a long | 5 |
|
