| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] back to the [adj] [noun sg] | 63 |
|
| 2 | [vb base] back to the [adj] [noun] | 58 |
|
| 3 | go back to the [adj] [noun] | 28 |
|
| 4 | [vb base] back to the [adj] [noun pl] | 20 |
|
| 5 | [vb base] back to the [num ord] [noun] | 16 |
|
| 6 | [vb base] back to the [adj] century | 12 |
|
| 7 | [vb base] back to the [adj] century | 12 |
|
| 8 | date back to the [adj] [noun] | 11 |
|
| 9 | turn back to the [adj] [noun] | 7 |
|
| 10 | come back to the [adj] [noun] | 7 |
|
| 11 | [vb base] back to the [num] [noun] | 7 |
|
| 12 | get back to the [adj] [noun] | 7 |
|
| 13 | [vb base] back to the original [noun] | 5 |
|
| 14 | [vb base] back to the old [noun] | 5 |
|
| 15 | [vb base] back to the old [noun] | 5 |
|
| 16 | [vb base] back to the original [noun] | 5 |
|
