| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb pp] for a long time | 15 |
|
| 2 | [not/n't] [vb pp] for a long time | 15 |
|
| 3 | [not/n't] [vb pp] for a long [noun] | 15 |
|
| 4 | [not/n't] [vb pp] for a long [noun sg] | 15 |
|
| 5 | n't [vb pp] for a long [noun] | 10 |
|
| 6 | not [vb pp] for a long [noun] | 5 |
|
