| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [pron] | 28826 |
|
| 2 | be [v-ing] for | 10597 |
|
| 3 | [v-ing] [pron] for | 1875 |
|
| 4 | be [pron] for | 787 |
|
