| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | two years [adv] [pron] | 177 |
|
| 2 | [prep] two years [adv] | 103 |
|
| 3 | [prep] two years [pron] | 77 |
|
| 4 | [prep] years [adv] [pron] | 45 |
|
| 5 | [prep] two [adv] [pron] | 13 |
|
