| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have [been] [v-ing] [noun] [prep] | 8 |
|
| 2 | [conj] [verb] [been] [v-ing] place [prep] | 6 |
|
| 3 | [conj] have [been] [v-ing] place [prep] | 6 |
|
| 4 | [conj] have [been] [verb] place [prep] | 5 |
|
| 5 | [conj] have [be] [v-ing] place [prep] | 5 |
|
| 6 | [conj] [vb base] [been] [v-ing] place [prep] | 5 |
|
