| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] at | 446 |
|
| 2 | that [verb] been [v-ing] | 307 |
|
| 3 | that [verb] been at | 9 |
|
| 4 | that [verb] [v-ing] at | 5 |
|
