| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | two year [adv] a [noun sg] | 8 |
|
| 2 | two years [adv] a [noun sg] | 8 |
|
| 3 | two year [adv] a [noun sg] | 8 |
|
| 4 | two year ago a [noun sg] | 7 |
|
