| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] dr [noun] 's | 7 |
|
| 2 | [was/were] dr [noun] ['s] | 7 |
|
| 3 | [was/were] dr [noun prp] ['s] | 7 |
|
| 4 | was dr [noun] ['s] | 7 |
|
