| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he have n't [vb pp] back | 9 |
|
| 2 | he have [not/n't] come back | 8 |
|
| 3 | he has [not/n't] [vb pp] back | 8 |
|
| 4 | he have not [vb pp] back | 7 |
|
| 5 | he had [not/n't] [vb pp] back | 7 |
|
