| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [v-ing] [conj] | 1325 |
|
| 2 | be [adv] [verb] if | 441 |
|
| 3 | be [adv] [v-ing] if | 71 |
|
| 4 | [be] [adv] [v-ing] if | 61 |
|
