| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had [been] [v-ing] [adj] | 148 |
|
| 2 | [pers pn] had [been] [v-ing] at | 62 |
|
| 3 | had [been] [v-ing] at [adj] | 20 |
|
| 4 | [pers pn] had [been] at [adj] | 18 |
|
