| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [pron] [am/are] [adv] | 60 |
|
| 2 | [be] [verb] they [am/are] [adv] | 40 |
|
| 3 | [be] [v-ing] they [be] [adv] | 20 |
|
