| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [Wh adv] it is [v-ing] | 9 |
|
| 2 | [coord] how it is [v-ing] | 7 |
|
| 3 | and [Wh adv] it is [v-ing] | 7 |
|
