| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adv] [adj] [noun] | 306 |
|
| 2 | [vb past] [adv] [adj] [noun] ago | 161 |
|
| 3 | it [vb past] [adj] [noun] ago | 38 |
|
| 4 | it [adv] [adj] [noun] ago | 19 |
|
