| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [was/were] doing [pron] | 92 |
|
| 2 | [was/were] doing [pron] [prep] | 80 |
|
| 3 | he [was/were] [pron] [prep] | 53 |
|
| 4 | he [was/were] doing [prep] | 53 |
|
