| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb pp] [prep] a | 1132 |
|
| 2 | [vb pp] [prep] a long | 487 |
|
| 3 | not [prep] a long | 36 |
|
| 4 | not [vb pp] [prep] long | 6 |
|
