| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] | 22743 |
|
| 2 | be [v-ing] [pers pn] | 14943 |
|
| 3 | [v-ing] [pers pn] [adv] | 6360 |
|
| 4 | be [pers pn] [adv] | 5391 |
|
