| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [verb] | 20880 |
|
| 2 | [adv] [be] drive | 89 |
|
| 3 | [adv] be drive | 89 |
|
| 4 | [adv] [been] drive | 27 |
|
