| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] or three years [pers pn] | 12 |
|
| 2 | [num] or three years [pers pn] | 12 |
|
| 3 | two [conj] three years [pers pn] | 12 |
|
| 4 | [num] [coord] three years [pers pn] | 12 |
|
