| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [v-ing] | 5819 |
|
| 2 | she had [been] | 3086 |
|
| 3 | she [been] [v-ing] | 41 |
|
| 4 | she had [v-ing] | 5 |
|
