| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [v-ing] be | 217 |
|
| 2 | [am/are] [adv] [verb] be | 166 |
|
| 3 | [am/are] [adv] [v-ing] [be] | 100 |
|
