| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] four years [pron] | 11 |
|
| 2 | or four years [pron] | 10 |
|
| 3 | or four years [pron] | 10 |
|
| 4 | [conj] four years [pers pn] | 8 |
|
