| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [v-ing] | 21170 |
|
| 2 | they be [v-ing] | 15889 |
|
| 3 | they [verb] be | 6808 |
|
| 4 | they [verb] [v-ing] | 1522 |
|
