| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that they [vb past] been [v-ing] [prep] | 14 |
|
| 2 | that they [vb past] been [v-ing] [prep] | 14 |
|
| 3 | that they had been [v-ing] [prep] | 13 |
|
