| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [v-ing] [adj] | 389 |
|
| 2 | i had [been] [v-ing] | 291 |
|
| 3 | i had [been] [adj] | 140 |
|
| 4 | i [been] [v-ing] [adj] | 5 |
|
