| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] | 25544 |
|
| 2 | have been [v-ing] | 3746 |
|
| 3 | [verb] been driving | 102 |
|
| 4 | have been driving | 102 |
|
| 5 | have been drive | 39 |
|
| 6 | [vb base] been driving | 23 |
|
| 7 | have be driving | 8 |
|
| 8 | have [be] driving | 8 |
|
| 9 | have [been] driving | 8 |
|
