| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] back [prep] [art] [adj] | 18 |
|
| 2 | not [vb infin] back [prep] [art] [adj] | 18 |
|
| 3 | not [vb infin] back to [art] [adj] | 8 |
|
| 4 | not [vb infin] back to [art] [adj] | 8 |
|
| 5 | not [vb infin] back [art] [adj] [noun] | 5 |
|
