| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] [adv] [subord] | 126 |
|
| 2 | [is] [v-ing] out [adv] | 58 |
|
| 3 | [v-ing] out [adv] [subord] | 41 |
|
| 4 | [is] [v-ing] out [subord] | 13 |
|
