| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] [adv] [art] | 30 |
|
| 2 | had been [verb] [adv] a | 22 |
|
| 3 | had been [verb] [adv] the | 17 |
|
| 4 | had been [verb] only [art] | 16 |
|
| 5 | had been [v-ing] [adv] [art] | 15 |
|
| 6 | had been [verb] [adv] an | 6 |
|
