| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [prep] a [noun sg] | 1292 |
|
| 2 | 're [prep] a [noun sg] | 297 |
|
| 3 | 're [not/n't] a [noun sg] | 162 |
|
| 4 | 're [not/n't] [prep] [noun sg] | 75 |
|
| 5 | 're [not/n't] [prep] a | 39 |
|
