| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on a [noun sg] | 21593 |
|
| 2 | [not/n't] a [noun sg] | 9292 |
|
| 3 | [not/n't] on [noun sg] | 276 |
|
| 4 | [not/n't] on a | 119 |
|
