| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] [art] | 15764 |
|
| 2 | be [v-ing] [adv] | 4635 |
|
| 3 | be [v-ing] [art] | 3777 |
|
| 4 | be [adv] [art] | 1525 |
|
