| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [v-ing] [prep] | 414 |
|
| 2 | it [is] [adv] [v-ing] [prep] | 266 |
|
| 3 | it [is] now [verb] [prep] | 136 |
|
| 4 | [pron] [is] now [v-ing] [prep] | 83 |
|
| 5 | [pers pn] [is] now [v-ing] [prep] | 61 |
|
| 6 | it [be] now [v-ing] [prep] | 23 |
|
| 7 | it [is] now [v-ing] [prep] | 22 |
|
| 8 | it [is] now [v-ing] [prep] | 20 |
|
| 9 | it [is] now [v-ing] [prep] | 20 |
|
