| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [art] [num ord] three years [pers pn] | 6 |
|
| 2 | in the [num ord] three years [pers pn] | 6 |
|
| 3 | in the [num ord] three years [pers pn] | 6 |
|
| 4 | in [art] [num ord] three years [pers pn] | 6 |
|
| 5 | in [art] last three years [pers pn] | 5 |
|
