| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [noun prp] a few [noun pl] ago | 5 |
|
| 2 | to [noun] a few [noun pl] ago | 5 |
|
| 3 | to [noun] a few [noun pl] ago | 5 |
|
| 4 | to [noun] a few [noun pl] ago | 5 |
|
