| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had been driving | 20 |
|
| 2 | he have been driving | 18 |
|
| 3 | [pers pn] 've been driving | 15 |
|
| 4 | i have been driving | 13 |
|
| 5 | [pers pn] 'd been driving | 11 |
|
| 6 | they have been driving | 8 |
|
| 7 | she have been driving | 7 |
|
| 8 | [pers pn] have been driving | 6 |
|
| 9 | you have been driving | 5 |
|
| 10 | we have been driving | 5 |
|
