| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [det] | 7726 |
|
| 2 | [vb base] be [v-ing] | 7085 |
|
| 3 | [vb base] be [det] | 785 |
|
| 4 | [vb base] [v-ing] [det] | 527 |
|
