| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [is] [verb] | 7897 |
|
| 2 | years [conj] [verb] | 854 |
|
| 3 | years [conj] [is] | 113 |
|
| 4 | years [is] [verb] | 71 |
|
