| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [prep] [v-ing] that | 354 |
|
| 2 | [prep] [v-ing] that [verb] | 186 |
|
| 3 | [is] [prep] [v-ing] [verb] | 104 |
|
| 4 | [is] [v-ing] that [verb] | 19 |
|
