| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [pers pn] been [v-ing] [prep] | 25 |
|
| 2 | [vb past] he been [v-ing] [prep] | 10 |
|
| 3 | [vb past] she been [v-ing] [prep] | 8 |
|
| 4 | [vb past] [pers pn] been [v-ing] for | 5 |
|
