| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't [vb infin] [verb] | 12044 |
|
| 2 | do n't [verb] back | 296 |
|
| 3 | do n't [vb infin] back | 294 |
|
| 4 | n't [vb infin] [verb] back | 142 |
|
| 5 | do [vb infin] [verb] back | 13 |
|
