| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | three years ago [pers pn] | 45 |
|
| 2 | three years ago i | 13 |
|
| 3 | three years ago he | 7 |
|
| 4 | three years ago they | 7 |
|
| 5 | three years ago we | 6 |
|
| 6 | three years ago it | 6 |
|
