| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [prep] the [adj] century | 113 |
|
| 2 | goes back [prep] the [adj] [noun] | 48 |
|
| 3 | [vb -s] back [prep] the [adj] century | 39 |
|
| 4 | goes back [prep] the [adj] [noun sg] | 36 |
|
| 5 | go back [prep] the [adj] century | 27 |
|
| 6 | goes back [prep] the [adj] century | 13 |
|
| 7 | goes back [prep] [art] [adj] century | 12 |
|
| 8 | goes back [prep] the [adj] century | 12 |
|
| 9 | goes back [prep] the [adj] century | 12 |
|
| 10 | goes [adv] [prep] the [adj] century | 12 |
|
| 11 | goes back [prep] [art] [adj] century | 12 |
|
| 12 | goes [adv prt] [prep] the [adj] century | 12 |
|
