| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num ord] three years [pers pn] | 26 |
|
| 2 | last three years [pers pn] | 16 |
|
| 3 | last three years [pers pn] | 16 |
|
| 4 | [adj] three years [pers pn] | 16 |
|
| 5 | past three years [pers pn] | 14 |
|
| 6 | past three years [pers pn] | 14 |
|
| 7 | [adj] three years we | 13 |
|
| 8 | [adj] three years i | 10 |
|
| 9 | next three years [pers pn] | 8 |
|
| 10 | next three years [pers pn] | 8 |
|
| 11 | [adj] three years it | 7 |
|
| 12 | [adj] three years he | 6 |
|
