| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] | 71147 |
|
| 2 | [be] [prep] that | 2402 |
|
| 3 | [v-ing] [prep] that | 2330 |
|
| 4 | [be] [v-ing] that | 1249 |
|
