| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do [adv] | 14551 |
|
| 2 | [adv] do [adv] | 10258 |
|
| 3 | certainly [verb] [adv] | 1171 |
|
| 4 | certainly do [adv] | 650 |
|
