| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [noun] | 34350 |
|
| 2 | certainly a [noun] | 225 |
|
| 3 | certainly [vb pp] a | 69 |
|
| 4 | certainly [vb pp] [noun] | 66 |
|
