| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] a [noun sg] [prep] [noun sg] | 3522 |
|
| 2 | [not/n't] a [noun sg] [prep] [noun sg] | 763 |
|
| 3 | [coord] [not/n't] a [noun sg] [prep] | 163 |
|
| 4 | [coord] [not/n't] a [noun sg] [noun sg] | 42 |
|
| 5 | [coord] [not/n't] [noun sg] [prep] [noun sg] | 17 |
|
