| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] a [adj] | 96 |
|
| 2 | had been [v-ing] to a | 12 |
|
| 3 | been [v-ing] to a [adj] | 11 |
|
| 4 | had been to a [adj] | 8 |
|
