| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it all [vb past] [adj] [noun] ago | 7 |
|
| 2 | it [det] [vb past] [adj] years ago | 7 |
|
| 3 | it [det] [vb past] [adj] [noun pl] ago | 7 |
|
| 4 | it [det] [vb past] [adj] year ago | 7 |
|
| 5 | it [det] [vb past] [num] [noun] ago | 6 |
|
| 6 | it [det] started [adj] [noun] ago | 5 |
|
