| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [pron] [be] [verb] | 68 |
|
| 2 | be [verb] [prep] i [be] [verb] | 13 |
|
| 3 | [be] [v-ing] [prep] i [be] [verb] | 12 |
|
