| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] a [noun sg] | 7658 |
|
| 2 | [not/n't] [prep] a [noun sg] | 1292 |
|
| 3 | [vb base] [not/n't] a [noun sg] | 162 |
|
| 4 | [vb base] [not/n't] [prep] [noun sg] | 100 |
|
| 5 | [vb base] [not/n't] [prep] a | 37 |
|
