| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [pron] [adj] | 563 |
|
| 2 | [be] [v-ing] it [adj] | 379 |
|
| 3 | be [v-ing] it [adj] | 379 |
|
| 4 | is [verb] it [adj] | 77 |
|
| 5 | [is] [v-ing] it [adj] | 68 |
|
