| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | after [adv] [subord] two years | 8 |
|
| 2 | after [adv] [conj] two years | 8 |
|
| 3 | after [adv] than two years | 8 |
|
| 4 | after [adv] than two years | 8 |
|
| 5 | after [adv] two years [prep] | 8 |
|
| 6 | after [adv] two years [prep] | 8 |
|
