| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] over the | 25 |
|
| 2 | had been [v-ing] over the | 13 |
|
| 3 | has been [v-ing] over the | 11 |
|
| 4 | have been doing over the | 9 |
|
| 5 | 've been [v-ing] over the | 5 |
|
