| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years [adv] i [verb] | 207 |
|
| 2 | four years [adv] [verb] | 32 |
|
| 3 | four years i [verb] | 15 |
|
| 4 | four years [adv] i | 12 |
|
| 5 | four [adv] i [verb] | 8 |
|
