| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had [been] [v-ing] [prep] | 759 |
|
| 2 | [pers pn] had [been] [v-ing] all | 38 |
|
| 3 | had [been] [v-ing] [prep] all | 15 |
|
| 4 | [pers pn] had [been] [prep] all | 12 |
|
