| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that have [been] [v-ing] [prep] | 127 |
|
| 2 | that have [been] [verb] at | 49 |
|
| 3 | [conj] have [been] [v-ing] at | 12 |
|
| 4 | that [verb] [been] [v-ing] at | 8 |
|
| 5 | that have [be] [v-ing] at | 8 |
|
