| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it be [prep] [adj] | 555 |
|
| 2 | [subord] it be [v-ing] [prep] | 295 |
|
| 3 | it be [v-ing] [prep] [adj] | 187 |
|
| 4 | [subord] it be [v-ing] [adj] | 96 |
|
| 5 | [subord] be [v-ing] [prep] [adj] | 5 |
|
