| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [verb] | 56341 |
|
| 2 | [v-ing] [adv] [verb] | 9076 |
|
| 3 | [v-ing] [is] [adv] | 704 |
|
| 4 | [v-ing] [is] [verb] | 586 |
|
