| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] years ago [pron] | 146 |
|
| 2 | years ago that [pron] | 29 |
|
| 3 | [det] years ago that | 20 |
|
| 4 | [det] years that [pron] | 19 |
|
