| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [prep] [art] [adj] century | 114 |
|
| 2 | go back [prep] [art] [adj] [noun] | 37 |
|
| 3 | go back [prep] [art] [adj] century | 28 |
|
| 4 | [vb base] back [prep] [art] [adj] century | 12 |
|
| 5 | go [adv prt] [prep] [art] [adj] century | 6 |
|
| 6 | go [adv] [prep] [art] [adj] century | 6 |
|
| 7 | go back [prep] [art] [adj] century | 6 |
|
| 8 | go back [prep] [art] [adj] century | 6 |
|
| 9 | go back [prep] [art] [adj] century | 6 |
|
