| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [is] [adv] | 7531 |
|
| 2 | years [conj] [adv] | 1023 |
|
| 3 | years [conj] [is] | 113 |
|
| 4 | years [is] [adv] | 66 |
|
