| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] for | 10597 |
|
| 2 | [be] [v-ing] those | 158 |
|
| 3 | [be] for those | 76 |
|
| 4 | [v-ing] for those | 74 |
|
