| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] doing it [prep] [art] | 16 |
|
| 2 | was doing it [prep] [art] | 10 |
|
| 3 | [was/were] doing it [prep] the | 8 |
|
| 4 | [was/were] doing it [prep] a | 8 |
|
| 5 | were doing it [prep] [art] | 6 |
|
