| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for | 10597 |
|
| 2 | [vb -s] be [v-ing] | 4818 |
|
| 3 | [vb -s] be for | 187 |
|
| 4 | [vb -s] [v-ing] for | 97 |
|
