| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been [verb] [adv] | 836 |
|
| 2 | [pron] had been [v-ing] [adv] | 301 |
|
| 3 | [pron] had been drive [adv] | 12 |
|
| 4 | [pron] had been driving [adv] | 9 |
|
| 5 | [pron] [vb past] been driving [adv] | 8 |
|
| 6 | [pron] [verb] been driving [adv] | 8 |
|
| 7 | [pron] have been driving [adv] | 8 |
|
| 8 | [pron] had [been] driving [adv] | 7 |
|
| 9 | [pron] had be driving [adv] | 7 |
|
| 10 | [pron] had [be] driving [adv] | 7 |
|
