| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] it | 5948 |
|
| 2 | [prep] it be | 4431 |
|
| 3 | [v-ing] it be | 1354 |
|
| 4 | [prep] [v-ing] be | 1060 |
|
