| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] be [v-ing] or | 6 |
|
| 2 | [be] [verb] [prep] be [v-ing] or | 6 |
|
| 3 | [verb] [prep] be [v-ing] or [verb] | 9 |
|
| 4 | [verb] [prep] be [v-ing] or [v-ing] | 8 |
|
