| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | year it [is] [verb] | 21 |
|
| 2 | year it is [verb] | 18 |
|
| 3 | year it [is] [vb pp] | 15 |
|
| 4 | year it [is] [v-ing] | 5 |
|
