| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] that [adj] | 13 |
|
| 2 | have been [v-ing] [prep] that [adj] | 13 |
|
| 3 | have been [v-ing] [prep] that [adj] | 9 |
|
| 4 | 've been [v-ing] [prep] that [adj] | 7 |
|
