| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] be | 795 |
|
| 2 | [subord] [v-ing] be | 371 |
|
| 3 | if [verb] be | 62 |
|
| 4 | if [v-ing] be | 41 |
|
| 5 | if [v-ing] [be] | 41 |
|
