| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] for | 2783 |
|
| 2 | [v-ing] [prep] be [verb] | 2730 |
|
| 3 | [v-ing] be [verb] for | 69 |
|
| 4 | [v-ing] [prep] [verb] for | 57 |
|
| 5 | [v-ing] [prep] be for | 17 |
|
