| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [adv] [v-ing] | 5479 |
|
| 2 | [noun] it [is] [adv] | 3329 |
|
| 3 | it [is] [adv] [v-ing] | 2153 |
|
| 4 | [noun] it [is] [v-ing] | 461 |
|
| 5 | [noun] it [adv] [v-ing] | 5 |
|
