| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [det] [vb mod] [be] [prep] | 48 |
|
| 2 | [v-ing] [adj] [vb mod] [be] [prep] | 9 |
|
| 3 | [v-ing] [det] [modal v] [be] [prep] | 9 |
|
| 4 | [v-ing] [det] [vb mod] [be] [prep] | 9 |
|
