| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [v-ing] [adj] | 618 |
|
| 2 | [adv] [v-ing] on [adj] | 190 |
|
| 3 | is [adv] [v-ing] on | 182 |
|
| 4 | is [v-ing] on [adj] | 81 |
|
| 5 | is [adv] on [adj] | 61 |
|
