| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [verb] | 134727 |
|
| 2 | [verb] be [v-ing] | 21170 |
|
| 3 | [verb] be drive | 271 |
|
| 4 | [verb] [be] driving | 104 |
|
