| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] two years ' [noun] | 19 |
|
| 2 | [adv] two years ' [noun] | 19 |
|
| 3 | [adv] two years ' [noun sg] | 18 |
|
| 4 | least two years ' [noun] | 7 |
|
| 5 | least two years ' [noun] | 7 |
|
