| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be certainly a | 393 |
|
| 2 | [be] certainly a | 328 |
|
| 3 | [is] certainly a | 225 |
|
| 4 | is certainly a | 177 |
|
| 5 | [was/were] certainly a | 147 |
|
| 6 | was certainly a | 141 |
|
| 7 | [be] certainly an | 65 |
|
| 8 | 's certainly a | 48 |
|
| 9 | [am/are] certainly a | 20 |
|
| 10 | are certainly a | 14 |
|
| 11 | were certainly a | 6 |
|
