| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] [adj] | 4474 |
|
| 2 | [is] it [adj] | 2316 |
|
| 3 | [v-ing] it [adj] | 1813 |
|
| 4 | [is] [v-ing] it | 840 |
|
