| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years ago we had a [noun sg] | 5 |
|
| 2 | years [adv] we had a [noun sg] | 5 |
|
| 3 | years ago we had a [noun sg] | 5 |
|
| 4 | years [adv] we had a [noun sg] | 5 |
|
