| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [verb] back to [art] | 33 |
|
| 2 | a [noun sg] [verb] back to [art] | 30 |
|
| 3 | a [noun sg] [verb] back to the | 29 |
|
| 4 | a [noun sg] [v-ing] back to [art] | 16 |
|
| 5 | a [noun sg] go back to [art] | 14 |
|
| 6 | a [noun sg] [to-vb] back to [art] | 11 |
|
| 7 | a [noun sg] going back to [art] | 6 |
|
