| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [adv] have [be] | 308 |
|
| 2 | [modal v] [adv] certainly [vb infin] [be] | 33 |
|
| 3 | [modal v] [adv] certainly [verb] [be] | 33 |
|
| 4 | [modal v] [adv] certainly have [be] | 33 |
|
