| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the past [det] years [pers pn] | 26 |
|
| 2 | [prep] the past [det] years [pers pn] | 26 |
|
| 3 | over the past [det] years [pers pn] | 10 |
|
| 4 | over the past [det] years [pers pn] | 10 |
|
| 5 | in the past [det] years [pers pn] | 9 |
|
| 6 | in the past [det] years [pers pn] | 9 |
|
| 7 | during the past [det] years [pers pn] | 5 |
|
| 8 | during the past [det] years [pers pn] | 5 |
|
| 9 | the past [det] years [pers pn] [verb] | 26 |
|
| 10 | the past [det] years [pers pn] have | 25 |
|
| 11 | the past [det] years [pers pn] [vb base] | 15 |
|
| 12 | the past [det] years [pers pn] have | 14 |
|
| 13 | the past [det] years [pers pn] [vb -s] | 7 |
|
| 14 | the past [det] years [pers pn] has | 6 |
|
