| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [art] | 213584 |
|
| 2 | be [v-ing] [prep] [art] | 23753 |
|
| 3 | be drive [prep] [art] | 412 |
|
| 4 | [be] driving [prep] [art] | 83 |
|
