| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] [been] [verb] [prep] [adj] | 56 |
|
| 2 | [coord] [verb] [been] [v-ing] [prep] [adj] | 12 |
|
| 3 | [conj] [vb past] [been] [v-ing] [prep] [adj] | 11 |
|
| 4 | [coord] [vb past] [be] [v-ing] [prep] [adj] | 5 |
|
