| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] be [v-ing] | 3724 |
|
| 2 | [pron] be [v-ing] from | 1000 |
|
| 3 | [Wh adv] [pron] be from | 38 |
|
