| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] back to the [adj] [noun] | 141 |
|
| 2 | [v-ing] back to the [adj] [noun sg] | 103 |
|
| 3 | [v-ing] back to the [adj] [noun] | 78 |
|
| 4 | [v-ing] back to the [num ord] [noun] | 50 |
|
| 5 | dating back to the [adj] [noun] | 45 |
|
| 6 | [v-ing] back to the [adj] century | 40 |
|
| 7 | [v-ing] back to the [adj] century | 40 |
|
| 8 | going back to the [adj] [noun] | 39 |
|
| 9 | [v-ing] back to the [adj] [noun pl] | 30 |
|
| 10 | turning back to the [adj] [noun] | 10 |
|
| 11 | [v-ing] back to the old [noun] | 8 |
|
| 12 | [v-ing] back to the old [noun] | 8 |
|
| 13 | [v-ing] back to the [adj] days | 7 |
|
| 14 | [v-ing] back to the [adj] day | 7 |
|
| 15 | [v-ing] back to the early [noun] | 7 |
|
| 16 | [v-ing] back to the [adj] [noun prp] | 6 |
|
| 17 | [v-ing] back to the [adj] world | 5 |
|
| 18 | [v-ing] back to the last [noun] | 5 |
|
| 19 | [v-ing] back to the first [noun] | 5 |
|
| 20 | [v-ing] back to the last [noun] | 5 |
|
| 21 | [v-ing] back to the [num] [noun] | 5 |
|
| 22 | [v-ing] back to the [adj] world | 5 |
|
| 23 | [v-ing] back to the [det] [noun] | 5 |
|
| 24 | looking back to the [adj] [noun] | 5 |
|
| 25 | [v-ing] back to the first [noun] | 5 |
|
| 26 | referring back to the [adj] [noun] | 5 |
|
