| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the last [adj] years [adv] [pers pn] | 9 |
|
| 2 | the last [adj] years [adv] [pers pn] | 9 |
|
| 3 | the last [adj] years [Wh adv] [pers pn] | 7 |
|
| 4 | the last [adj] years when [pers pn] | 7 |
|
| 5 | the last [adj] years when [pers pn] | 7 |
|
| 6 | the last [num] years [adv] [pers pn] | 5 |
|
