| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] back | 4698 |
|
| 2 | does [verb] [adv] | 575 |
|
| 3 | [vb -s] [verb] back | 510 |
|
| 4 | does [verb] [adv prt] | 215 |
|
| 5 | do [verb] back | 80 |
|
| 6 | does [verb] back | 13 |
|
