| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] was [verb] at | 1885 |
|
| 2 | [pers pn] was [v-ing] at | 983 |
|
| 3 | [pers pn] was driving [prep] | 42 |
|
| 4 | [pers pn] was driving [prep] | 42 |
|
| 5 | [pers pn] be driving at | 24 |
|
| 6 | [pers pn] [be] driving at | 24 |
|
| 7 | [pron] was driving at | 9 |
|
| 8 | [pers pn] was drive at | 8 |
|
| 9 | [pers pn] [was/were] driving at | 8 |
|
| 10 | [pers pn] was driving at | 8 |
|
