| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] that [verb] back to | 43 |
|
| 2 | [noun sg] that [vb -s] back [prep] | 43 |
|
| 3 | [noun sg] that [vb past] back [prep] | 29 |
|
| 4 | [noun sg] that go back [prep] | 21 |
|
| 5 | [noun sg] that goes back [prep] | 18 |
|
| 6 | [noun sg] that date back [prep] | 11 |
|
| 7 | [noun sg] that dates back [prep] | 10 |
|
| 8 | [noun sg] that [verb] back at | 10 |
|
| 9 | [noun sg] that lead back [prep] | 9 |
|
| 10 | [noun sg] that led back [prep] | 8 |
|
| 11 | [noun sg] that come back [prep] | 7 |
|
| 12 | [noun sg] that looked back [prep] | 5 |
|
| 13 | [noun sg] that [verb] back into | 5 |
|
| 14 | [noun sg] that look back [prep] | 5 |
|
