| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back about [adj] | 21 |
|
| 2 | go back about [adj] | 6 |
|
| 3 | come back about [adj] | 6 |
|
| 4 | [vb past] back about [adj] | 6 |
|
| 5 | [noun] back about [adj] | 5 |
|
| 6 | [vb base] back about [adj] | 5 |
|
| 7 | back [prep] about [adj] | 25 |
|
| 8 | back [prep] about [adj] | 25 |
|
| 9 | back to about [adj] | 11 |
|
| 10 | back to about [adj] | 11 |
|
| 11 | back [adv] about [adj] | 8 |
|
| 12 | back [adv] about [adj] | 7 |
|
| 13 | back in about [adj] | 6 |
|
| 14 | back in about [adj] | 6 |
|
| 15 | back about [adj] [noun] | 11 |
|
| 16 | back about [adj] [noun pl] | 9 |
|
| 17 | back about [adj] year | 5 |
|
| 18 | back about [adj] [prep] | 5 |
|
| 19 | back about [adj] years | 5 |
|
| 20 | back about [adj] [prep] | 5 |
|
