| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adj] | 21073 |
|
| 2 | be [v-ing] it | 4445 |
|
| 3 | be it [adj] | 3091 |
|
| 4 | [v-ing] it [adj] | 1813 |
|
