| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the past [adj] years [pers pn] | 109 |
|
| 2 | [prep] the [adj] two years [pers pn] | 52 |
|
| 3 | [prep] the past two [noun] [pers pn] | 37 |
|
| 4 | [prep] the past two [noun pl] [pers pn] | 37 |
|
| 5 | [prep] the past two years [pron] | 27 |
|
| 6 | [prep] [art] past two years [pers pn] | 21 |
|
| 7 | [prep] the past two years [pers pn] | 21 |
|
| 8 | [prep] the past two year [pers pn] | 21 |
|
| 9 | [prep] [art] past two years [pers pn] | 21 |
|
