| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] [pers pn] back | 30 |
|
| 2 | not [vb infin] it back | 10 |
|
| 3 | not [vb infin] him back | 5 |
|
| 4 | not [vb infin] them back | 5 |
|
