| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the doctors do [adv] | 8 |
|
| 2 | [art] doctors do [adv] | 8 |
|
| 3 | [art] doctors do [not/n't] | 8 |
|
| 4 | [art] doctors do not | 8 |
|
| 5 | the doctors do [adv] | 8 |
|
| 6 | [art] doctors do n't | 7 |
|
| 7 | [art] doctors did [adv] | 5 |
|
