| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] four years [pers pn] | 20 |
|
| 2 | [prep] [art] [num ord] four years [pers pn] | 17 |
|
| 3 | [prep] [art] next four years [pers pn] | 9 |
|
| 4 | [prep] [art] next four years [pers pn] | 9 |
|
| 5 | [prep] [art] last four years [pers pn] | 6 |
|
| 6 | [prep] [art] last four years [pers pn] | 6 |
|
| 7 | [prep] [art] four years [pers pn] have | 7 |
|
| 8 | [prep] [art] four years [pers pn] [verb] | 7 |
|
