| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | year and [is] [adv] [vb pp] | 10 |
|
| 2 | year and is [adv] [vb pp] | 10 |
|
| 3 | year and [is] [adv] [vb pp] | 10 |
|
| 4 | years and [is] [adv] [vb pp] | 9 |
|
