| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] have been driving | 5 |
|
| 2 | [noun] [pron] have been driving | 6 |
|
| 3 | [noun] [noun] have been driving | 5 |
|
| 4 | [noun] have been driving [prep] | 6 |
|
| 5 | [noun] have been driving [prep] | 6 |
|
