| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [is] [adv] [v-ing] [adj] | 11 |
|
| 2 | [coord] it is [adv] [v-ing] [adj] | 9 |
|
| 3 | but it [is] [adv] [v-ing] [adj] | 8 |
|
