| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they certainly [verb] n't [vb infin] | 25 |
|
| 2 | they certainly do n't [vb infin] | 25 |
|
| 3 | they certainly [vb base] n't [vb infin] | 16 |
|
| 4 | they certainly do n't [vb infin] | 16 |
|
| 5 | they certainly [vb past] n't [vb infin] | 9 |
|
| 6 | they certainly did n't [vb infin] | 9 |
|
