| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [verb] be | 352 |
|
| 2 | be doing be | 339 |
|
| 3 | [be] doing be | 339 |
|
| 4 | were [v-ing] be | 133 |
|
| 5 | [was/were] doing be | 49 |
|
| 6 | were do be | 36 |
|
| 7 | were doing [be] | 35 |
|
