| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that have been [v-ing] [prep] | 26 |
|
| 2 | that have been [v-ing] [prep] | 26 |
|
| 3 | that have been [v-ing] for | 8 |
|
| 4 | that have been [v-ing] for | 8 |
|
| 5 | that have been [v-ing] in | 8 |
|
| 6 | that have been [v-ing] in | 8 |
|
