| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for us | 101 |
|
| 2 | be [v-ing] us [verb] | 75 |
|
| 3 | be [v-ing] for [verb] | 65 |
|
| 4 | be for us [verb] | 39 |
|
| 5 | [v-ing] for us [verb] | 24 |
|
