| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [prep] a | 2142 |
|
| 2 | [not/n't] merely [prep] | 227 |
|
| 3 | [not/n't] merely a | 183 |
|
| 4 | merely [prep] a | 143 |
|
