| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb pp] [prep] a few | 10 |
|
| 2 | [not/n't] [vb pp] [prep] a few | 10 |
|
| 3 | not [vb pp] [prep] a few | 6 |
|
| 4 | [not/n't] [vb pp] for a few | 6 |
|
| 5 | [not/n't] [vb pp] for a few | 6 |
|
