| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [pron] [prep] a [adj] | 82 |
|
| 2 | doing [pron] [prep] a [adj] | 22 |
|
| 3 | [was/were] doing [pron] [prep] a | 8 |
|
| 4 | [was/were] doing [pron] [prep] [adj] | 7 |
|
