| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] [vb pp] a [adj] | 54 |
|
| 2 | not only [vb pp] a [adj] | 19 |
|
| 3 | not yet [vb pp] a [adj] | 19 |
|
| 4 | not [adv] had a [adj] | 5 |
|
