| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back and forth | 305 |
|
| 2 | [vb -s] back and [adv] | 35 |
|
| 3 | [vb -s] back and [adv] | 35 |
|
| 4 | [vb -s] [adv prt] and forth | 29 |
|
| 5 | [vb -s] back and forth | 29 |
|
| 6 | [vb -s] [adv] and forth | 29 |
|
| 7 | [vb -s] back and forth | 29 |
|
| 8 | [vb -s] back [conj] forth | 29 |
|
