| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] [verb] for | 1634 |
|
| 2 | [vb past] [been] [v-ing] for | 584 |
|
| 3 | [vb past] [been] driving [prep] | 22 |
|
| 4 | [verb] [been] driving for | 16 |
|
| 5 | [vb past] [been] drive for | 9 |
|
| 6 | [vb past] [be] driving for | 8 |
|
