| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] a [adj] | 96 |
|
| 2 | had been in a [adj] | 38 |
|
| 3 | had been [v-ing] in a | 35 |
|
| 4 | been [v-ing] in a [adj] | 30 |
|
| 5 | had been [v-ing] in [adj] | 24 |
|
