| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [v-ing] [verb] | 874 |
|
| 2 | it [is] now [verb] | 482 |
|
| 3 | [is] now [v-ing] [verb] | 149 |
|
| 4 | it [is] now [v-ing] | 129 |
|
