| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] until two years | 8 |
|
| 2 | [noun sg] until two years | 6 |
|
| 3 | until two years [adv] | 16 |
|
| 4 | until two years [adv] | 16 |
|
| 5 | until two years ago | 10 |
|
| 6 | until two years ago | 10 |
|
