| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [vb pp] back [prep] [art] | 21 |
|
| 2 | [coord] [adv] [vb pp] back [prep] [art] | 20 |
|
| 3 | [conj] [adv] [vb pp] back [prep] the | 19 |
|
| 4 | [conj] [adv] [vb pp] back [prep] the | 19 |
|
| 5 | and [adv] [vb pp] back [prep] [art] | 16 |
|
| 6 | and [adv] [vb pp] back [prep] [art] | 16 |
|
| 7 | [conj] [adv] [vb pp] back to [art] | 10 |
|
| 8 | [conj] then [vb pp] back [prep] [art] | 6 |
|
