| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] [verb] that | 30 |
|
| 2 | [be] [v-ing] it [prep] [verb] | 27 |
|
| 3 | [v-ing] it [prep] [verb] that | 9 |
|
